Shopping on line can be easy, simple and save you lots of money. It can also take a lot of your time, frustrate you, and result in unwanted purchases. Now the same can be said for regular high street shopping, but with the vast opportunity presented by the Internet it will pay you to spend a few minutes reading this and understanding how to better optimize your Oklahoma shopping experience:

1. Compare - without doubt the biggest advantage that the Oklahoma offers shoppers today is the ability to compare thousands of Oklahoma at a time. This is a great thing, but not necessarily all the time! Too much can be daunting at times so take advantage of the great comparison sites and where possible let them do the hard work for you.

2. Research - if it has been said it will be on the internet. Ignorance is no longer a justifiable reason for buying the wrong thing. Take the time to research in detail everything that you could possible want to know about

3. Testimonials - don't know anybody that has bought a Oklahoma? Wrong! If the Oklahoma is good the internet will let you know. Use the Internet as a friend and get testimonials before you buy.

4. Questions - Got a question about Oklahoma then search the Forums, FAQ's, Blogs etc. Don't be afraid to ask .....

5. Reputation - Never heard of the company selling Oklahoma? Don't worry, no reason why you should know every company in the world, but you know someone that does! Use the internet to find out what people are saying about Oklahoma and build up a picture of their reputation for sales, returns, customer service, delivery etc.

6. Returns - still worried that even after all of the above your Oklahoma wont be what you want? Check out the returns policy. There is so much competition now that someone, somewhere is bound to offer the terms that you are comfortable with.

7. Feedback - happy with your Oklahoma then let people know, after all you are depending on others people input in your buying decision, so why not give a little back.

8. Security - check for the yellow padlock on the Oklahoma site before you buy, and the s after http:/ /i.e. https:// = a secure site

9. Contact - got a question about Oklahoma, or want to leave a comment then check out the sites contact page. Reputable companies have them and respond.

10. Payment - ready to pay for your Oklahoma, then use your credit card or PayPal! Be aware of companies that don't accept them, there may be genuine reasons but given the huge amount of choice you have when buying online there is no reason at all not to buy via credit card or PayPal.

{{US state |Name = Oklahoma | Fullname = State of Oklahoma | Flag = Flag of Oklahoma.svg | Flaglink = [Flag of Oklahoma | Seal = Oklahomastateseal.jpg | Map = Map of USA OK.svg | Nickname = Sooner State | Motto = [Labor omnia vincit ([Latin: Labor conquers all things)| Capital = [Oklahoma City, Oklahoma | OfficialLang = None | LargestCity = [Oklahoma City, Oklahoma | LargestMetro= [Oklahoma City metropolitan area| Governor = [Brad Henry (D)| Senators = [James M. Inhofe (R)[Thomas A. Coburn (R) | PostalAbbreviation = OK | AreaRank = 20th | TotalAreaUS = 69,898 | TotalArea = 181,196 | LandAreaUS = 68,735 | LandArea = 178,023 | WaterAreaUS = 1,231 | WaterArea = 3,173 | PCWater = 1.8 | PopRank = 28th | 2000Pop = 3,579,212{{ cite web | date=[2006-01-12 | url=http://quickfacts.census.gov/qfd/states/40000.html | title=Oklahoma QuickFacts from the US Census Bureau | work=State & County QuickFacts | publisher=U.S. Census Bureau | accessdate=2007-08-02 --> | DensityRank = 35th | 2000DensityUS = 50.3 | 2000Density = 30.5 | AdmittanceOrder = 46th | AdmittanceDate = November 16, [ | TimeZone = [Central Standard Time Zone: [UTC-6/[Daylight saving time | TZ1Where = most of state | TimeZone2 = [Mountain Standard Time Zone: [UTC-7/[Daylight saving time | TZ2Where = [Kenton, Oklahoma | Latitude = 33°37' N to 37° N | Longitude = 94° 26' W to 103° W | WidthUS = 230 | Width = 370 | LengthUS = 298 | Length = 480 | HighestPoint = Black Mesa (Oklahoma){{cite web| year =[29 April [ | url =http://erg.usgs.gov/isb/pubs/booklets/elvadist/elvadist.html#Highest| title =Elevations and Distances in the United States| publisher =U.S Geological Survey| accessdate = November 7 | accessyear = 2006--> | HighestElevUS = 4,973 | HighestElev = 1,515 | MeanElevUS = 1,296 | MeanElev = 395 | LowestPoint = [Little River (Oklahoma) | LowestElevUS = 289 | LowestElev = 88 | ISOCode = US-OK | TradAbbreviation = Okla. | Website = www.ok.gov--> Oklahoma (IPA chart for English: /ˌoʊkləˈhoʊmə/) is a U.S. state located in the South Central United States of the United States of America. With 3,579,212 residents in 2006, it is the 28th most populous and 20th-largest state by land area. Its name is derived from the Choctaw words okla and humma, meaning "red people," and is known informally by its nickname, The Sooner State. Formed from Indian Territory on November 16, 1907, it was the 46th state to enter the union. Its people are known as Oklahomans, and its capital and largest city is Oklahoma City.

A major producer of Natural Gas, petroleum and food, Oklahoma relies on an economic base of aviation, energy, telecommunications, and biotechnology. It has one of the fastest growing economies in the nation, leading states in gross domestic product growth and ranking third in per capita income growth. Oklahoma City and Tulsa serve as Oklahoma's primary economic anchors, with nearly 60 percent of Oklahomans living in their metropolitan statistical areas. The state holds a mixed record in education and healthcare, and its largest universities participate in the NCAA and NAIA athletic associations, while two house athletic departments rated among the most successful in American history.

With small mountain ranges, prairie, and eastern forests, most of Oklahoma lies in the Great Plains and the U.S. Interior Highlands—a region especially prone to severe weather. With a prevalence of Germans, Irish people, British people and Native Americans in the United States ancestry, more than 25 native languages are spoken in Oklahoma, the most of any state. It is located on a confluence of three major American cultural regions and historically served as a route for cattle drives, a destination for southern settlers, and a government-sanctioned Territories of the United States for Native Americans. Part of the Bible Belt, widespread beliefs in Evangelism Christianity make Oklahoma one of the most conservative states, though voter registration in the Democratic Party (United States) exceeds the Republican Party (United States) by 11.6%.

Etymology The name Oklahoma comes from the Choctaw phrase okla humma, literally meaning red people. Choctaw Chief Allen Wright suggested the name in 1866 during treaty negotiations with the federal government regarding the use of Indian Territory, in which he envisioned an all-Indian state controlled by the United States Superintendent of Indian Affairs. Equivalent to the English word Indian, okla humma was a phrase in the Choctaw language used to describe the Native American race as a whole. Oklahoma later became the de-facto name for Oklahoma Territory, and it was officially approved in 1890, two years after the area was opened to white settlers.

Geography .Oklahoma is the 20th-largest state in the United States, covering an area of 69,898 square miles (181,196 km²), with 68,667 square miles (110,508.8 km²) of land and 1,231 square miles (1,981.1 km²) of water. It is one of six states on the Frontier Strip, and lies partly in the Great Plains near the geographical center of the 48 Continental United States. It is bounded on the east by Arkansas and Missouri, on the north by Kansas, on the northwest by Colorado, on the far west by New Mexico, and on the south and near-west by Texas.

Topography Oklahoma is situated between the Great Plains and the Ozark Plateau in the Gulf of Mexico watershed, generally sloping from the high plains of its western boundary to the low wetlands of its southeastern boundary. Its highest and lowest points follow this trend, with its highest peak, Black Mesa (Oklahoma), at 4,973 feet (1,516 m) above sea level, situated near its far northwest corner in the Oklahoma Panhandle. The state's lowest point is on the Little River near its far southeastern boundary, which dips to 289 feet (280 m) above sea level..The state has four primary mountain ranges: the Ouachita Mountains, the Arbuckle Mountains, the Wichita Mountains, and the Ozark Mountains. The U.S. Interior Highlands Region, which contains the Ozark and Ouachita Mountains, is the only major mountainous region between the Rocky Mountains and the Appalachians. A portion of the Flint Hills stretches into north-central Oklahoma, and in the state's southeastern corner, Cavanal Hill is officially regarded as the world's tallest hill; at 1,999 feet (609 m), it fails the definition of a mountain by one foot. More than 500 named creeks and rivers make up Oklahoma's waterways, and with 200 lakes created by dams, it holds the highest number of artificial resevoirs in the nation. cover much of Kiamichi country.Among the most ecologically diverse states, Oklahoma is one of four to harbor more than 10 distinct ecoregion, containing eleven within its borders, more per square mile than in any other state. Marked by differences in geographical diversity between its western and eastern halves, eastern Oklahoma touches eight ecological regions, while its western half holds three.

Most of the state lies in two primary drainage basins belonging to the Red River (Mississippi watershed) and Arkansas River rivers, though the Lee and Little rivers also contain significant drainage basins. In the state’s northwestern Oklahoma, semi-arid High Plains (United States) harbor few natural forests and rolling to flat landscape with intermittent canyons and mesa ranges like the Glass Mountains. Partial plains interrupted by small mountain ranges like the Antelope Hills and the Wichita Mountains dot southwestern Oklahoma, and transitional prairie and woodlands cover the Central Oklahoma of the state. The Ozark and Ouachita Mountains rise from west to east over the state's eastern third, gradually increasing in elevation in an eastward direction.

Flora and fauna Forests cover 24 percent of Oklahoma, and prairie composed of shortgrass, mixed-grass, and tallgrass prairie harbor expansive ecosystems in the state's central and western portions. Where rainfall is sparse in the western regions of the state, shortgrass prairie and shrublands are the most prominent ecosystems, though pinyon pines, junipers, and ponderosa pines grow near rivers and creek beds in the far western reaches of the panhandle. Marshlands, cypress forests and mixtures of pine trees and deciduous forests dominate the state's Kiamichi Country, while mixtures of largely post oak, elm, cedar and pine trees forests cover the Ozark Mountains in northeastern Oklahoma.

The state holds large populations of white-tailed deer, coyotes, bobcats, elk, and migrating birds such as quail, doves, Cardinal (bird), bald eagles, red-tailed hawks, and pheasants. In prairie ecosystems, american bison, greater prairie-chickens, badgers, and armadillo are common, and some of the nation's largest prairie dog towns inhabit shortgrass prairie in the state's panhandle. In the Ouachita Mountains, the state's most biologically diverse ecosystem, American Black Bear, red fox, grey fox, and river otter populations coexist with nearly 330 other vertebrate species.

Protected lands rise above one of Oklahoma's state parks.Oklahoma has 50 state parks, six national parks or protected regions, two national forest or grasslands, and a network of wildlife preserves and conservation areas. Six percent of the state's 10 million acres (40,468 km²) of forest is public land, including the western portions of the Ouachita National Forest, the largest and oldest national forest in the southern United States. With 39,000 acres (158 km²), the Tallgrass Prairie Preserve in north-central Oklahoma is the largest protected area of tallgrass prairie in the world and is part of an ecosystem that encompasses only 10 percent of its former land area, once covering 14 states. In addition, the Black Kettle National Grassland covers 31,300 acres (127 km²) of prairie in southwestern Oklahoma. The Wichita Mountains Wildlife Refuge is the oldest and largest of nine National Wildlife Refuge in the state and was founded in 1901, encompassing 59,020 acres (238 km²). Of Oklahoma's federally protected park or recreational sites, the Chickasaw National Recreation Area is the largest, with 4,500 acres (18 km²). Other federal protected sites include the Santa Fe National Historic Trail and Trail of Tears national historic trails, the Fort Smith National Historic Site and Washita Battlefield National Historic Site national historic sites, and the Oklahoma City National Memorial.

Climate Oklahoma is located in a temperate climate region and experiences occasional extremes of temperature and precipitation typical in a continental climate. Most of the state lies in an area known as Tornado Alley characterized by frequent interaction between cold and warm air masses producing severe weather. An average 54 tornadoes strike the state per year—one of the highest rates in the world. Because of its position between zones of differing prevailing temperature and winds, weather patterns within the state can vary widely between relatively short distances. A humid subtropical climate along the state's southeastern border is influenced heavily by southerly winds bringing moisture from the Gulf of Mexico, but transitions progressively to a semi-arid zone in the great plains of the panhandle rarely touched by southern moisture. Precipitation and temperatures fall from east to west accordingly, with areas near the Texas border averaging an annual temperature of 62°F (17°C) and an annual rainfall of , while areas of the panhandle average 58°F (14°C), with an annual rainfall under . All of the state frequently experiences temperatures above 100°F (38°C) or below 0°F (−18°C), and snowfall ranges from an average of less than near the Texas border to just over on the border of Colorado in the panhandle. The state is home to the Storm Prediction Center of the National Weather Service located at Norman, Oklahoma. development.{| class="wikitable" "text-align:center;font-size:90%;"|| colspan="13" style="text-align:center;font-size:90%;background:#E5AFAA;"|Monthly temperatures for Oklahoma's largest cities|- style="background: #E5AFAA;text-align:center;"! City! Jan! Feb! Mar! Apr! May! Jun! Jul! Aug! Sep! Oct! Nov! Dec|- style="background: #F8F3CA;text-align:center;"! style="background: #F8F3CA; color:#000000;" | Oklahoma City| 47/26| 54/31| 62/39| 71/48| 79/58| 87/66| 93/71| 92/70| 84/62| 73/51| 60/38| 50/29|- style="background: #C5DFE1;text-align:center;"! style="background: #C5DFE1; color:#000000;" | Tulsa| 46/26| 53/31| 62/40| 72/50| 80/59| 88/68| 94/73| 93/71| 84/63| 74/51| 60/39| 50/30|- style="background: #F8F3CA;text-align:center;"! style="background: #F8F3CA; color:#000000;" | Lawton| 50/26| 56/31| 65/40| 73/49| 82/59| 90/68| 96/73| 95/41| 86/63| 76/51| 62/39| 52/30|-| colspan="13" style="text-align:center;font-size:90%;background:#E8EAFA;" style="text-align:center;font-size:90%;background:#E8EAFA | Average high/low temperatures in °F |}

History Evidence exists that native peoples traveled through Oklahoma as early as the last ice age, but the state's first permanent inhabitants settled in communities accentuated with Spiro Mounds near the Arkansas border between 850 and 1450 AD. Spaniard Francisco Vásquez de Coronado traveled through the state in 1541, but French explorers claimed the area in the 1700s and it remained under French rule until 1803, when all the French territory west of the Mississippi River was purchased by the United States in the Louisiana Purchase.Thousands of Native Americans, including those making up the "Five Civilized Tribes", were Indian Removal in Florida, Alabama, Georgia, and Tennessee and transported to Oklahoma in the 1830s. The area, already occupied by Osage Nation and Quapaw tribes, was designated Indian Territory by the Indian Removal Act of 1830 and the Indian Intercourse Act of 1834. Fifteen tribes were given land within the territory in 1830, but by 1890, more than 30 tribes had been allocated federal land.

In the period between 1866 and 1899, cattle ranches in Texas strived to meet the demands for food in eastern cities, and railroads in Kansas promised to deliver in a timely manner. cattle drives and cattle ranches developed as cowboys either drove their product north or settled illegally in Indian Territory. In 1881, four of five major cattle trails on the western frontier traveled through Indian Territory. Increased presence of white settlers in Indian Territory prompted the United States Government to establish the Dawes Act in 1887, which divided the lands of individual tribes into allotments for individual families, encouraging farming and private land ownership, but giving excess land to the federal government. In the process, nearly half of Indian-held land within the territory was made open to outside settlers and for purchase by railroad companies.Major land runs, including the Land Run of 1889, were held for settlers on the hour that certain territories were opened to settlement. Usually, land was allocated to settlers on a first come, first served basis. Those who broke the rules by crossing the border into the territory before it was allowed, were said to have been crossing the border sooner, leading to the term sooners, which eventually became the state's official nickname. Delegations to make the territory into a state began near the turn of the 19th century, when the Curius Act abolished all tribal jurisdiction in Indian Territory. Failed attempts to create an all-Indian state named Oklahoma, and a later attempt to create an all-Indian state named Sequoyah (historically proposed U.S. state) failed, but the Sequoyah Statehood Convention of 1905 eventually laid the groundwork for the Oklahoma Statehood Convention, which took place two years later. On November 16, 1907, Oklahoma was established as the 46th state in the Union. in Oklahoma City was one of the deadliest acts of terrorism in American history.The new state became a focal point for the emerging oil industry, as discoveries of oil pools prompted towns to grow rapidly in population and wealth. Tulsa eventually became known as the "Oil Capital of the World" for most of the 20th century, and oil investments fueled much of the state's early economy. In 1927, Oklahoma businessman Cyrus Avery, known the "Father of Route 66," began a campaign to create Route 66. Using an existing stretch of highway from Amarillo, Texas to Tulsa, Oklahoma to form the original portion of Highway 66, Avery spearheaded the creation of the U.S. Highway 66 Association to oversee the planning of Route 66, based in his hometown of Tulsa.

During the 1930s, parts of the state began feeling the consequences of poor farming practices, drought, and high winds. Known as the Dust Bowl, areas of Kansas, Texas, New Mexico, and Oklahoma were hampered by long periods of little rainfall and abnormally high temperatures, sending thousands of farmers into poverty. Over a twenty-year period ending in 1950, the state saw its only decline in population, dropping 6.9 percent. In response, dramatic efforts in soil conservation and water conservation led to massive flood control systems and dams, creating hundreds of reservoirs and man-made lakes. By the 1960s, more than 200 man-made lakes had been created, the most in the nation.

In 1995, Oklahoma City became the scene of one of the worst acts of terrorism ever committed in American history. The Oklahoma City bombing of April 19, 1995, in which Timothy McVeigh and Terry Nichols detonated an explosive outside of the Alfred P. Murrah Federal Building, killed 168 people, including 19 children. Timothy McVeigh was later sentenced to death by lethal injection, while his partner, Terry Nichols, was convicted of 161 counts of first degree murder and received life in prison without the possibility of parole.

Economy of Tulsa, Oklahoma's tallest building, serves as the world headquarters for Williams Companies.Based in the sectors of aviation, energy, transportation equipment, food processing, electronics, and telecommunications, Oklahoma is an important producer of natural gas, aircraft, and agriculture. The state ranks second in the nation for production of natural gas, and is the 27th-most agriculturally productive state, ranking 5th in production of wheat. Six Fortune 500 companies and one additional Fortune 1000 company are headquartered in Oklahoma, and it has been rated one of the most business-friendly states in the nation, with the 7th-lowest tax burden in 2007. From 2000 to 2006, Oklahoma's gross domestic product grew 50 percent, the fifth-highest rate in the nation. It had the fastest-growing GDP between 2005 and 2006, increasing from $122.5 to $134.6 billion, a jump of 10.8 percent, and its gross domestic product per capita grew 9.7 percent from $34,305 in 2005 to $37,620 in 2006, the second-highest rate in the nation. Though oil has historically dominated the state's economy, a collapse in the energy industry during the 1980s led to the loss of nearly 90,000 energy-related jobs between 1980 and 2000. Oil accounted for 17 percent of Oklahoma's economic impact in 2005, and employment in the state's oil industry was outpaced by five other sectors in 2007.

Industry In early 2007, Oklahoma had a civilian labor force of 1.7 million and total non-farm employment fluctuated around 1.6 million. The government sector provides the most jobs, with 326,000 in 2007, followed by the transportation and utilities sector, providing 285,000 jobs, and the sectors of education, business, and manufacturing, providing 191,000, 178,000, and 151,000 jobs, respectively. Among its largest industries, the aerospace sector generates $11 billion annually. Tulsa is home to the largest airline maintenance base in the world, and serves as the global maintenance and engineering headquarters for American Airlines. In total, aerospace accounts for more than 10 percent of Oklahoma's industrial output, and it is one of the top 10 states in aircraft manufacturing. Due to its position in the center of the United States, Oklahoma is also among the top states for logistic centers, and a leader in weather-related research. The state is the top manufacturer of tires in North America and contains one of the fastest-growing biotechnology industries in the nation. In 2005, international exports from Oklahoma's manufacturing industry totaled $4.3 billion, accounting for 3.6 percent of its economic impact. Tire manufacturing, meat processing, oil and gas equipment manufacturing, and air conditioner manufacturing are the state's largest manufacturing industries.

Energy Oklahoma is the nation's second-largest producer of natural gas, fifth-largest producer of crude oil, has the second greatest number of active drilling rigs, and ranks fifth in crude oil reserves. While the state ranked fifth for installed wind energy capacity in 2005, it is at the bottom of states in usage of renewable energy, with 96 percent of its electricity being generated by Non-renewable energy sources in 2002, including 64 percent from coal and 32 percent from natural gas. Ranking 11th for total energy consumption per capita in 2006, the state's energy costs were 10th lowest in the nation. As a whole, the oil energy industry contributes $23 billion to Oklahoma's gross domestic product, and employees of Oklahoma oil-related companies earn an average of twice the state's typical yearly income. In 2004, the state had 83,750 commercial oil wells and as many as 750,000 total wells, churning 178 thousand barrels of crude oil a day. Ten percent of the nation's natural gas supply is held in Oklahoma, with 1.662 trillion cubic feet.

Three of the largest private oil companies in the nation are located in the state, and all six of Oklahoma's Fortune 500 companies are oil-related. In 2006, Tulsa-based Semgroup ranked 5th on Fortune Magazine's list of largest private companies, Tulsa-based QuikTrip ranked 46th, and Oklahoma City-based Love's Travel Shops ranked 132nd. Tulsa's ONEOK and Williams Companies are the state's largest and second largest companies respectively, also ranking as the nation's second and third-largest companies in the field of energy. Oklahoma City's Devon Energy is the second-largest crude oil company in the nation, while Kerr-McGee and Chesapeake Energy rank sixth and seventh respectively in that sector, and Oklahoma Gas & Electric ranks as the 25th-largest gas and electric utility company.

Agriculture The 27th-most agriculturally productive state, Oklahoma is fifth in cattle production and fifth in production of wheat. Approximately 5.5 percent of American beef comes from Oklahoma, while the state produces 6.1 percent of American wheat, 4.2 percent of American pig products, and 2.2 percent of dairy products. The state had 83,500 farms in 2005, collectively producing $4.3 billion in animal products and under one billion dollars in crop output with more than $6.1 billion added to the state's gross domestic product. Poultry and swine are its second and third-largest agricultural industries.

Culture .Oklahoma is placed geographically in the Southeastern United States by the United States Census Bureau, but lies fully or partially in the midwest, Southwest United States, and southern cultural regions by varying definitions, and partially in the Upland South and Great Plains by definitions of abstract geographical-cultural regions. Oklahomans have a high rate of German or native American ancestry, with 25 different native languages spoken, more than in any other state. Six governments have claimed the area at different times, and 67 native American tribes are represented in Oklahoma, including 39 tribal headquarters, the most in the nation. Western ranchers, native American tribes, southern settlers, and eastern oil barons have shaped the state's cultural predisposition, while its citizens display stereotypical traits of friendliness and generosity, with the Catalogue for Philanthropy ranking Oklahomans 4th in the nation for overall generosity. The state bears the brunt of a negative cultural stereotype first introduced by John Steinbeck's novel Grapes of Wrath, which described the plight of uneducated, poverty-stricken Dust Bowl-era farmers from the Midwest deemed "Okies." The stereotype has shaped cultural perceptions of Oklahoma and its largest cities have been named among the most underrated travel and cultural destinations in the United States. is one of the top 50 fine art museums in the United States.

Arts and theater Oklahoma ranks 17th in per capita spending on the arts and contains more than 300 museums. The Philbrook Museum of Tulsa is considered one of the top 50 fine art museums in the United States, and the Sam Noble Oklahoma Museum of Natural History in Norman, one of the largest university-based art and history museums in the country, documents the natural history of the region. The collections of Thomas Gilcrease are housed in the Gilcrease Museum of Tulsa, which also holds the world's largest, most comprehensive collection of art and artifacts of the American West. The Oklahoma City Museum of Art contains the most comprehensive collection of glass sculptures by artist Dale Chihuly in the world, and Oklahoma City's National Cowboy and Western Heritage Museum documents the heritage of the American Western frontier. With remnants of the Holocaust and artifacts relevant to Judaism, the Sherwin Miller Museum of Jewish Art of Tulsa preserves the largest collection of Judaism art in the Southwest United States.

In the state's largest cities, pockets of jazz culture from the 1920s still exist, and Native American, Mexican, and Asian American enclaves produce music and art of their respective cultures. The Oklahoma Mozart Festival in Bartlesville is one of the largest classical music festivals in the southern United States, and Oklahoma City's Festival of the Arts has been named one of the top fine arts festivals in the nation. The Tulsa Ballet, one of the state's five major city ballet companies, is rated as one of the top ballet companies in the United States by the New York Times. In Sand Springs, Oklahoma, an outdoor amphitheater called "Discoveryland!" is the official performance headquarters for the musical Oklahoma! Historically, the state has produced musical styles such as The Tulsa Sound and Western Swing, which was popularized at Cain's Ballroom in Tulsa. The building, known as the "Carnegie Hall of Western Swing," served as the performance headquarters of Bob Wills and the Texas Playboys during the 1930s. cultural events like pow wows are common in Oklahoma.

Festivals and events Oklahoma's centennial celebration was named the top event in the United States for 2007 by the American Bus Association, and consists of multiple celebrations ending with the 100th anniversary of statehood on November 16, 2007. Annual ethnic festivals and events take place throughout the state, and include festivals in Scotland, Italian people, Vietnamese American, Irish-American, Native American, and African American communities depicting cultural heritage or traditions. During a 10-day run in Oklahoma City, the Oklahoma State Fair attracts close to one million people, and large pow-wows, Culture of Asia festivals, and Juneteenth celebrations are held in the city each year. The Tulsa State Fair attracts over one million people during its 10-day run, and the city's Mayfest festival entertained more than 375,000 people in four days during 2007. In 2006, Tulsa's Oktoberfest was named one of the top 10 in the world by USA Today and one of the top German food festivals in the nation by Bon Appetit magazine.

Education operates a system of campuses with a main location in Stillwater, Oklahoma.With an educational system made up of public school districts and independent private school, Oklahoma had 631,337 students enrolled in 1,849 public Primary education, secondary education, and vocational education schools in 540 school districts as of 2006. Ranked near the bottom of states in expenditures per student, Oklahoma spent $6,614 for each student in 2005, 47th in the nation, though its growth of total education expenditures between 1992 and 2002 ranked 22nd. The state is among the best in pre-kindergarten education, and the National Institute for Early Education Research rated it first in the United States with regard to standards, quality, and access to pre-kindergarten education in 2004, calling it a model for early childhood education. While high school dropout rates decreased 29 percent between 2005 and 2006, Oklahoma ranked in the bottom three states in the nation for retaining high school seniors, with a 3.2 percent dropout rate. In 2004, the state ranked 36th in the nation for the relative number of adults with high school diplomas, though at 85.2 percent, it had the highest rate among southern states.

The University of Oklahoma and Oklahoma State University are the largest public institutions of higher education in Oklahoma, both operating through one primary campus and satellite campuses throughout the state. The two colleges, along with the University of Tulsa, rank among the country's best in undergraduate business programs, and the University of Oklahoma and University of Tulsa are in the top percentage of universities nationally for academic ratings. Six of the state's universities were placed in the Princeton Review's list of best 122 regional colleges in 2007, and three made the list of top colleges for best value. The state has 54 post-secondary technical institutions for training in specific fields of industry or trade.

Sports 's Lloyd Noble Center hosts NCAA Division I basketball games.Oklahoma has minor league professional sports teams in basketball, American football, arena football, baseball, soccer, and hockey, located in Oklahoma City, Tulsa, Enid, and Lawton. Minor league baseball at the Minor league baseball#Extant farm system, hockey in the Central Hockey League, and arena football in the AF2 league are hosted by Oklahoma City and Tulsa. Oklahoma City also hosts the Oklahoma City Lightning playing in the National Women's Football Association, and Tulsa serves as the base for the Tulsa 66ers of the NBADL and the Tulsa Revolution, playing in the American Indoor Soccer League. Enid and Lawton host professional basketball teams in the USBL and the American Basketball Association.

The NBA's New Orleans Hornets became the first major professional sports league based in Oklahoma when it was forced to relocate to Oklahoma City's Ford Center for two seasons following Hurricane Katrina in 2005. Though the team returned to New Orleans in 2007, Oklahoma City has been named one of the prime locations for any future permanent relocation of a NBA team. Regular LPGA tournaments are held at Cedar Ridge Country Club in Tulsa, and Men's major golf championships for the Professional Golfers' Association of America or LPGA have been played at Southern Hills Country Club in Tulsa, Oak Tree Country Club in Oklahoma City, and Cedar Ridge Country Club in Tulsa. Rated one of the top golf courses in the nation, Southern Hills has hosted four PGA Championships, including one in 2007, and three U.S. Open (golf)s, the most recent in 2001. Rodeos are popular throughout the state, and Guymon, Oklahoma, in the state's panhandle, hosts one of the largest in the nation.

Sports programs from 11 Oklahoma colleges and universities compete within the NCAA, with four participating at the association’s highest level, Division I: University of Oklahoma, Oklahoma State University, University of Tulsa, and Oral Roberts University. The Oklahoma Sooners and Oklahoma State Cowboys are rated in the top college sports programs in the nation by Sports Illustrated magazine. Twelve of the state's smaller colleges or universities participate within the NAIA.

Health is located in Tulsa.The state was the 21st-largest recipient of medical funding from the federal government in 2005, with health-related federal expenditures in the state totaling $75,801,364; immunizations, bioterrorism preparedness, and health education were the top three most funded medical items. Instances of major diseases are near the national average in Oklahoma, and the state ranks at or slightly above the rest of the country in percentage of people with asthma, diabetes, cancer, and hypertension.

In 2000, Oklahoma ranked 45th in physicians per capita and slightly below the national average in nurses per capita, but was slightly over the national average in hospital beds per 100,000 people and above the national average in net growth of health services over a 12-year period. One of the worst states for percentage of insured people, nearly 25 percent of Oklahomans between the age of 18 and 64 did not have health insurance in 2005, the fifth-highest rate in the nation. Oklahomans are in the upper half of Americans in terms of obesity prevalence, and the state is the 14th most obese in the nation, with 24 percent of its adults at or near obesity. It ranks 16th in terms of teenage obesity, with 11.1 percent of high school students at or near obesity, and is one of two states that do not have requirements for physical education in public schools.

The OU Medical Center, Oklahoma's largest hospital, is the only hospital in the state designated a Level I trauma center by the American College of Surgeons, and is located on the grounds of the Oklahoma Health Center, the state's largest concentration of medical research facilities. The Regional Medical Center of the Cancer Treatment Centers of America in Tulsa is one of four such regional facilities nationwide, offering cancer treatment to the entire southwestern United States, and is one of the largest cancer treatment hospitals in the country. The largest Osteopathic medicine teaching facility in the nation, Oklahoma State University Medical Center at Tulsa, also rates as one of the largest facilities in the field of neuroscience.

Media Oklahoma City and Tulsa are the 45th and 61st-largest media markets in the United States as ranked by Nielsen Media Research. The state's third-largest media market, Lawton-Wichita Falls, Texas, is ranked 144th nationally by the agency. Terrestrial television in Oklahoma began in 1949 when KFOR-TV in Oklahoma City and KOTV-TV in Tulsa began broadcasting a few months apart. Currently, all major American Television network have affiliated television stations in the state.

The state has two primary newspapers. The Oklahoman, based in Oklahoma City, is the largest newspaper in the state and 48th-largest in the nation by circulation, with a weekday readership of 215,102 and a Sunday readership of 287,505. The Tulsa World, the second most widely circulated newspaper in Oklahoma and 77th in the nation, holds a Sunday circulation of 189,789 and a weekday readership of 138,262. Oklahoma's first newspaper was established in 1844, called the Cherokee Advocate, and was written in both Cherokee language and English. In 2006, there were more than 220 newspapers located in the state, including 177 with weekly publications and 48 with daily publications.

Two large public radio networks are broadcast in Oklahoma: Oklahoma Public Radio and Public Radio International. First launched in 1955, Oklahoma Public Radio was the first public radio network in Oklahoma, and has won 271 awards for outstanding programming. Public Radio International broadcasts on 10 stations throughout the state, and provides more than 400 hours of programming. The state's first radio station, KRFU in Bristow, Oklahoma, moved to Tulsa and became KVOO in 1927. In 2006, there were more than 500 radio stations in Oklahoma broadcasting with various local or nationally owned networks.

Transportation extends northeast from Tulsa.Transportation in Oklahoma is generated by an anchor system of Interstate Highway, Rail transport, airports, seaports, and mass transit networks. Situated along an integral point in the United States Interstate network, Oklahoma contains three interstate highways and four List of auxiliary Interstate Highways. In Oklahoma City, Interstate 35 intersects with Interstate 44 and Interstate 40, forming one of the most important intersections along the United States highway system. More than 12,000 miles of roads make up the state's major highway skeleton, including state-operated highways, ten turnpikes or major toll roads, and the longest drivable stretch of Route 66 in the nation. In 2005, Interstate 44 in Oklahoma City was Oklahoma's busiest highway, with a daily traffic volume of 131,800 cars. In 2007, the state had the nation's highest number of bridges classified as structurally deficient, with nearly 6,300 bridges in disrepair, including 127 along its primary highway system.Oklahoma's largest commercial airport is Will Rogers World Airport in Oklahoma City, averaging a yearly passenger count of more than 3.5 million in 2005. Tulsa International Airport, the state's second largest commercial airport, serves more than three million travelers annually. Between the two, thirteen major airlines operate in Oklahoma. In terms of traffic, Riverside-Jones airport in Tulsa is the state's busiest airport, with 235,039 takeoffs and landings in 2006. In total, Oklahoma has over 150 public-use airports.

Oklahoma is connected to the nation's rail network via Amtrak's Heartland Flyer, its only regional passenger rail line. It currently stretches from Oklahoma City to Fort Worth, Texas, though lawmakers began seeking funding in early 2007 to connect the Heartland Flyer to Tulsa. Two seaports on rivers serve Oklahoma: the Port of Muskogee and the Tulsa Port of Catoosa. The only port handling international cargo in the state, the Tulsa Port of Catoosa is the most inland ocean-going port in the nation and ships over two million tons of cargo each year. Both ports are located on the McClellan-Kerr Arkansas River Navigation System, which connects barge traffic from Tulsa and Muskogee to the Mississippi River via the Verdigris River and Arkansas River rivers, contributing to one of the busiest waterways in the world.

Law and government The government of Oklahoma is a liberal democracy modeled after the Federal Government of the United States, with executive, legislative, and judicial branches. The state has 77 County (United States) with jurisdiction over most local government functions within each respective domain, Oklahoma Congressional Districts, and a voting base with a majority in the Democratic Party (United States). State officials are elected by Plurality voting system.

Branches The Oklahoma Legislature consists of the Oklahoma Senate and the Oklahoma House of Representatives. As the lawmaking branch of the state government, it is responsible for raising and distributing the money necessary to run the government. The Senate has 48 members serving four-year terms, while the House has 101 members with two year terms. The state has a term limit for its legislature that restricts any one person to a total of twelve cumulative years service between both legislative branches.

Oklahoma's judicial branch consists of the Oklahoma Supreme Court, the Oklahoma Court of Criminal Appeals, and 77 District Courts that each serves one county. The Oklahoma judiciary also contains two independent courts: a Court of Impeachment and the Oklahoma Court on the Judiciary. Oklahoma has two courts of last resort: the state Supreme Court hears civil cases, and the state Court of Criminal Appeals hears criminal cases. Judges of those two courts, as well as the Court of Civil Appeals are appointed by the Governor upon the recommendation of the state Judicial Nominating Commission, and are subject to a non-partisan retention vote on a six-year rotating schedule..The executive branch consists of the Governor of Oklahoma, his staff, and other elected officials. The principle head of government, the Governor is the chief executive of the Oklahoma executive branch, serving as the ex officio Commander-in-Chief of the Oklahoma National Guard when not called into Federal government of the United States use and reserving the power to veto bills passed through the Legislature. The responsibilities of the Executive branch include submitting the budget, ensuring that state laws are enforced, and ensuring peace within the state is preserved.

Local government The state is divided into 77 County (United States) that govern locally, each headed by a three member council of elected commissioners, a tax assessor, clerk, court clerk, treasurer, and sheriff. While each municipality operates as a separate and independent local government with legislative and judicial power, county governments maintain jurisdiction over both incorporated cities and non-incorporated areas within their boundaries, but have no legislative or judicial power. Both county and municipal governments collect taxes, employ a separate police force, hold elections, and operate emergency response services within their jurisdiction. Other local government units include school districts, technology center districts, community college districts, rural fire departments, rural water districts, and other special use districts.

Thirty-nine Native American tribal governments are based in Oklahoma, each holding limited powers within designated areas. While Indian reservations typical in most of the United States are not present in Oklahoma, tribal governments hold land granted during the Indian Territory era, but with limited jurisdiction and no control over state governing bodies such as municipalities and counties. Tribal governments are recognized by the United States as quasi-sovereign entities with executive, judicial, and legislative powers over tri {{US state |Name = Oklahoma | Fullname = State of Oklahoma | Flag = Flag of Oklahoma.svg | Flaglink = [Flag of Oklahoma | Seal = Oklahomastateseal.jpg | Map = Map of USA OK.svg | Nickname = Sooner State | Motto = [Labor omnia vincit ([Latin: Labor conquers all things)| Capital = [Oklahoma City, Oklahoma | OfficialLang = None | LargestCity = [Oklahoma City, Oklahoma | LargestMetro= [Oklahoma City metropolitan area| Governor = [Brad Henry (D)| Senators = [James M. Inhofe (R)[Thomas A. Coburn (R) | PostalAbbreviation = OK | AreaRank = 20th | TotalAreaUS = 69,898 | TotalArea = 181,196 | LandAreaUS = 68,735 | LandArea = 178,023 | WaterAreaUS = 1,231 | WaterArea = 3,173 | PCWater = 1.8 | PopRank = 28th | 2000Pop = 3,579,212{{ cite web | date=[2006-01-12 | url=http://quickfacts.census.gov/qfd/states/40000.html | title=Oklahoma QuickFacts from the US Census Bureau | work=State & County QuickFacts | publisher=U.S. Census Bureau | accessdate=2007-08-02 --> | DensityRank = 35th | 2000DensityUS = 50.3 | 2000Density = 30.5 | AdmittanceOrder = 46th | AdmittanceDate = November 16, [ | TimeZone = [Central Standard Time Zone: [UTC-6/[Daylight saving time | TZ1Where = most of state | TimeZone2 = [Mountain Standard Time Zone: [UTC-7/[Daylight saving time | TZ2Where = [Kenton, Oklahoma | Latitude = 33°37' N to 37° N | Longitude = 94° 26' W to 103° W | WidthUS = 230 | Width = 370 | LengthUS = 298 | Length = 480 | HighestPoint = Black Mesa (Oklahoma){{cite web| year =[29 April [ | url =http://erg.usgs.gov/isb/pubs/booklets/elvadist/elvadist.html#Highest| title =Elevations and Distances in the United States| publisher =U.S Geological Survey| accessdate = November 7 | accessyear = 2006--> | HighestElevUS = 4,973 | HighestElev = 1,515 | MeanElevUS = 1,296 | MeanElev = 395 | LowestPoint = [Little River (Oklahoma) | LowestElevUS = 289 | LowestElev = 88 | ISOCode = US-OK | TradAbbreviation = Okla. | Website = www.ok.gov--> Oklahoma (IPA chart for English: /ˌoʊkləˈhoʊmə/) is a U.S. state located in the South Central United States of the United States of America. With 3,579,212 residents in 2006, it is the 28th most populous and 20th-largest state by land area. Its name is derived from the Choctaw words okla and humma, meaning "red people," and is known informally by its nickname, The Sooner State. Formed from Indian Territory on November 16, 1907, it was the 46th state to enter the union. Its people are known as Oklahomans, and its capital and largest city is Oklahoma City.

A major producer of Natural Gas, petroleum and food, Oklahoma relies on an economic base of aviation, energy, telecommunications, and biotechnology. It has one of the fastest growing economies in the nation, leading states in gross domestic product growth and ranking third in per capita income growth. Oklahoma City and Tulsa serve as Oklahoma's primary economic anchors, with nearly 60 percent of Oklahomans living in their metropolitan statistical areas. The state holds a mixed record in education and healthcare, and its largest universities participate in the NCAA and NAIA athletic associations, while two house athletic departments rated among the most successful in American history.

With small mountain ranges, prairie, and eastern forests, most of Oklahoma lies in the Great Plains and the U.S. Interior Highlands—a region especially prone to severe weather. With a prevalence of Germans, Irish people, British people and Native Americans in the United States ancestry, more than 25 native languages are spoken in Oklahoma, the most of any state. It is located on a confluence of three major American cultural regions and historically served as a route for cattle drives, a destination for southern settlers, and a government-sanctioned Territories of the United States for Native Americans. Part of the Bible Belt, widespread beliefs in Evangelism Christianity make Oklahoma one of the most conservative states, though voter registration in the Democratic Party (United States) exceeds the Republican Party (United States) by 11.6%.

Etymology The name Oklahoma comes from the Choctaw phrase okla humma, literally meaning red people. Choctaw Chief Allen Wright suggested the name in 1866 during treaty negotiations with the federal government regarding the use of Indian Territory, in which he envisioned an all-Indian state controlled by the United States Superintendent of Indian Affairs. Equivalent to the English word Indian, okla humma was a phrase in the Choctaw language used to describe the Native American race as a whole. Oklahoma later became the de-facto name for Oklahoma Territory, and it was officially approved in 1890, two years after the area was opened to white settlers.

Geography .Oklahoma is the 20th-largest state in the United States, covering an area of 69,898 square miles (181,196 km²), with 68,667 square miles (110,508.8 km²) of land and 1,231 square miles (1,981.1 km²) of water. It is one of six states on the Frontier Strip, and lies partly in the Great Plains near the geographical center of the 48 Continental United States. It is bounded on the east by Arkansas and Missouri, on the north by Kansas, on the northwest by Colorado, on the far west by New Mexico, and on the south and near-west by Texas.

Topography Oklahoma is situated between the Great Plains and the Ozark Plateau in the Gulf of Mexico watershed, generally sloping from the high plains of its western boundary to the low wetlands of its southeastern boundary. Its highest and lowest points follow this trend, with its highest peak, Black Mesa (Oklahoma), at 4,973 feet (1,516 m) above sea level, situated near its far northwest corner in the Oklahoma Panhandle. The state's lowest point is on the Little River near its far southeastern boundary, which dips to 289 feet (280 m) above sea level..The state has four primary mountain ranges: the Ouachita Mountains, the Arbuckle Mountains, the Wichita Mountains, and the Ozark Mountains. The U.S. Interior Highlands Region, which contains the Ozark and Ouachita Mountains, is the only major mountainous region between the Rocky Mountains and the Appalachians. A portion of the Flint Hills stretches into north-central Oklahoma, and in the state's southeastern corner, Cavanal Hill is officially regarded as the world's tallest hill; at 1,999 feet (609 m), it fails the definition of a mountain by one foot. More than 500 named creeks and rivers make up Oklahoma's waterways, and with 200 lakes created by dams, it holds the highest number of artificial resevoirs in the nation. cover much of Kiamichi country.Among the most ecologically diverse states, Oklahoma is one of four to harbor more than 10 distinct ecoregion, containing eleven within its borders, more per square mile than in any other state. Marked by differences in geographical diversity between its western and eastern halves, eastern Oklahoma touches eight ecological regions, while its western half holds three.

Most of the state lies in two primary drainage basins belonging to the Red River (Mississippi watershed) and Arkansas River rivers, though the Lee and Little rivers also contain significant drainage basins. In the state’s northwestern Oklahoma, semi-arid High Plains (United States) harbor few natural forests and rolling to flat landscape with intermittent canyons and mesa ranges like the Glass Mountains. Partial plains interrupted by small mountain ranges like the Antelope Hills and the Wichita Mountains dot southwestern Oklahoma, and transitional prairie and woodlands cover the Central Oklahoma of the state. The Ozark and Ouachita Mountains rise from west to east over the state's eastern third, gradually increasing in elevation in an eastward direction.

Flora and fauna Forests cover 24 percent of Oklahoma, and prairie composed of shortgrass, mixed-grass, and tallgrass prairie harbor expansive ecosystems in the state's central and western portions. Where rainfall is sparse in the western regions of the state, shortgrass prairie and shrublands are the most prominent ecosystems, though pinyon pines, junipers, and ponderosa pines grow near rivers and creek beds in the far western reaches of the panhandle. Marshlands, cypress forests and mixtures of pine trees and deciduous forests dominate the state's Kiamichi Country, while mixtures of largely post oak, elm, cedar and pine trees forests cover the Ozark Mountains in northeastern Oklahoma.

The state holds large populations of white-tailed deer, coyotes, bobcats, elk, and migrating birds such as quail, doves, Cardinal (bird), bald eagles, red-tailed hawks, and pheasants. In prairie ecosystems, american bison, greater prairie-chickens, badgers, and armadillo are common, and some of the nation's largest prairie dog towns inhabit shortgrass prairie in the state's panhandle. In the Ouachita Mountains, the state's most biologically diverse ecosystem, American Black Bear, red fox, grey fox, and river otter populations coexist with nearly 330 other vertebrate species.

Protected lands rise above one of Oklahoma's state parks.Oklahoma has 50 state parks, six national parks or protected regions, two national forest or grasslands, and a network of wildlife preserves and conservation areas. Six percent of the state's 10 million acres (40,468 km²) of forest is public land, including the western portions of the Ouachita National Forest, the largest and oldest national forest in the southern United States. With 39,000 acres (158 km²), the Tallgrass Prairie Preserve in north-central Oklahoma is the largest protected area of tallgrass prairie in the world and is part of an ecosystem that encompasses only 10 percent of its former land area, once covering 14 states. In addition, the Black Kettle National Grassland covers 31,300 acres (127 km²) of prairie in southwestern Oklahoma. The Wichita Mountains Wildlife Refuge is the oldest and largest of nine National Wildlife Refuge in the state and was founded in 1901, encompassing 59,020 acres (238 km²). Of Oklahoma's federally protected park or recreational sites, the Chickasaw National Recreation Area is the largest, with 4,500 acres (18 km²). Other federal protected sites include the Santa Fe National Historic Trail and Trail of Tears national historic trails, the Fort Smith National Historic Site and Washita Battlefield National Historic Site national historic sites, and the Oklahoma City National Memorial.

Climate Oklahoma is located in a temperate climate region and experiences occasional extremes of temperature and precipitation typical in a continental climate. Most of the state lies in an area known as Tornado Alley characterized by frequent interaction between cold and warm air masses producing severe weather. An average 54 tornadoes strike the state per year—one of the highest rates in the world. Because of its position between zones of differing prevailing temperature and winds, weather patterns within the state can vary widely between relatively short distances. A humid subtropical climate along the state's southeastern border is influenced heavily by southerly winds bringing moisture from the Gulf of Mexico, but transitions progressively to a semi-arid zone in the great plains of the panhandle rarely touched by southern moisture. Precipitation and temperatures fall from east to west accordingly, with areas near the Texas border averaging an annual temperature of 62°F (17°C) and an annual rainfall of , while areas of the panhandle average 58°F (14°C), with an annual rainfall under . All of the state frequently experiences temperatures above 100°F (38°C) or below 0°F (−18°C), and snowfall ranges from an average of less than near the Texas border to just over on the border of Colorado in the panhandle. The state is home to the Storm Prediction Center of the National Weather Service located at Norman, Oklahoma. development.{| class="wikitable" "text-align:center;font-size:90%;"|| colspan="13" style="text-align:center;font-size:90%;background:#E5AFAA;"|Monthly temperatures for Oklahoma's largest cities|- style="background: #E5AFAA;text-align:center;"! City! Jan! Feb! Mar! Apr! May! Jun! Jul! Aug! Sep! Oct! Nov! Dec|- style="background: #F8F3CA;text-align:center;"! style="background: #F8F3CA; color:#000000;" | Oklahoma City| 47/26| 54/31| 62/39| 71/48| 79/58| 87/66| 93/71| 92/70| 84/62| 73/51| 60/38| 50/29|- style="background: #C5DFE1;text-align:center;"! style="background: #C5DFE1; color:#000000;" | Tulsa| 46/26| 53/31| 62/40| 72/50| 80/59| 88/68| 94/73| 93/71| 84/63| 74/51| 60/39| 50/30|- style="background: #F8F3CA;text-align:center;"! style="background: #F8F3CA; color:#000000;" | Lawton| 50/26| 56/31| 65/40| 73/49| 82/59| 90/68| 96/73| 95/41| 86/63| 76/51| 62/39| 52/30|-| colspan="13" style="text-align:center;font-size:90%;background:#E8EAFA;" style="text-align:center;font-size:90%;background:#E8EAFA | Average high/low temperatures in °F |}

History Evidence exists that native peoples traveled through Oklahoma as early as the last ice age, but the state's first permanent inhabitants settled in communities accentuated with Spiro Mounds near the Arkansas border between 850 and 1450 AD. Spaniard Francisco Vásquez de Coronado traveled through the state in 1541, but French explorers claimed the area in the 1700s and it remained under French rule until 1803, when all the French territory west of the Mississippi River was purchased by the United States in the Louisiana Purchase.Thousands of Native Americans, including those making up the "Five Civilized Tribes", were Indian Removal in Florida, Alabama, Georgia, and Tennessee and transported to Oklahoma in the 1830s. The area, already occupied by Osage Nation and Quapaw tribes, was designated Indian Territory by the Indian Removal Act of 1830 and the Indian Intercourse Act of 1834. Fifteen tribes were given land within the territory in 1830, but by 1890, more than 30 tribes had been allocated federal land.

In the period between 1866 and 1899, cattle ranches in Texas strived to meet the demands for food in eastern cities, and railroads in Kansas promised to deliver in a timely manner. cattle drives and cattle ranches developed as cowboys either drove their product north or settled illegally in Indian Territory. In 1881, four of five major cattle trails on the western frontier traveled through Indian Territory. Increased presence of white settlers in Indian Territory prompted the United States Government to establish the Dawes Act in 1887, which divided the lands of individual tribes into allotments for individual families, encouraging farming and private land ownership, but giving excess land to the federal government. In the process, nearly half of Indian-held land within the territory was made open to outside settlers and for purchase by railroad companies.Major land runs, including the Land Run of 1889, were held for settlers on the hour that certain territories were opened to settlement. Usually, land was allocated to settlers on a first come, first served basis. Those who broke the rules by crossing the border into the territory before it was allowed, were said to have been crossing the border sooner, leading to the term sooners, which eventually became the state's official nickname. Delegations to make the territory into a state began near the turn of the 19th century, when the Curius Act abolished all tribal jurisdiction in Indian Territory. Failed attempts to create an all-Indian state named Oklahoma, and a later attempt to create an all-Indian state named Sequoyah (historically proposed U.S. state) failed, but the Sequoyah Statehood Convention of 1905 eventually laid the groundwork for the Oklahoma Statehood Convention, which took place two years later. On November 16, 1907, Oklahoma was established as the 46th state in the Union. in Oklahoma City was one of the deadliest acts of terrorism in American history.The new state became a focal point for the emerging oil industry, as discoveries of oil pools prompted towns to grow rapidly in population and wealth. Tulsa eventually became known as the "Oil Capital of the World" for most of the 20th century, and oil investments fueled much of the state's early economy. In 1927, Oklahoma businessman Cyrus Avery, known the "Father of Route 66," began a campaign to create Route 66. Using an existing stretch of highway from Amarillo, Texas to Tulsa, Oklahoma to form the original portion of Highway 66, Avery spearheaded the creation of the U.S. Highway 66 Association to oversee the planning of Route 66, based in his hometown of Tulsa.

During the 1930s, parts of the state began feeling the consequences of poor farming practices, drought, and high winds. Known as the Dust Bowl, areas of Kansas, Texas, New Mexico, and Oklahoma were hampered by long periods of little rainfall and abnormally high temperatures, sending thousands of farmers into poverty. Over a twenty-year period ending in 1950, the state saw its only decline in population, dropping 6.9 percent. In response, dramatic efforts in soil conservation and water conservation led to massive flood control systems and dams, creating hundreds of reservoirs and man-made lakes. By the 1960s, more than 200 man-made lakes had been created, the most in the nation.

In 1995, Oklahoma City became the scene of one of the worst acts of terrorism ever committed in American history. The Oklahoma City bombing of April 19, 1995, in which Timothy McVeigh and Terry Nichols detonated an explosive outside of the Alfred P. Murrah Federal Building, killed 168 people, including 19 children. Timothy McVeigh was later sentenced to death by lethal injection, while his partner, Terry Nichols, was convicted of 161 counts of first degree murder and received life in prison without the possibility of parole.

Economy of Tulsa, Oklahoma's tallest building, serves as the world headquarters for Williams Companies.Based in the sectors of aviation, energy, transportation equipment, food processing, electronics, and telecommunications, Oklahoma is an important producer of natural gas, aircraft, and agriculture. The state ranks second in the nation for production of natural gas, and is the 27th-most agriculturally productive state, ranking 5th in production of wheat. Six Fortune 500 companies and one additional Fortune 1000 company are headquartered in Oklahoma, and it has been rated one of the most business-friendly states in the nation, with the 7th-lowest tax burden in 2007. From 2000 to 2006, Oklahoma's gross domestic product grew 50 percent, the fifth-highest rate in the nation. It had the fastest-growing GDP between 2005 and 2006, increasing from $122.5 to $134.6 billion, a jump of 10.8 percent, and its gross domestic product per capita grew 9.7 percent from $34,305 in 2005 to $37,620 in 2006, the second-highest rate in the nation. Though oil has historically dominated the state's economy, a collapse in the energy industry during the 1980s led to the loss of nearly 90,000 energy-related jobs between 1980 and 2000. Oil accounted for 17 percent of Oklahoma's economic impact in 2005, and employment in the state's oil industry was outpaced by five other sectors in 2007.

Industry In early 2007, Oklahoma had a civilian labor force of 1.7 million and total non-farm employment fluctuated around 1.6 million. The government sector provides the most jobs, with 326,000 in 2007, followed by the transportation and utilities sector, providing 285,000 jobs, and the sectors of education, business, and manufacturing, providing 191,000, 178,000, and 151,000 jobs, respectively. Among its largest industries, the aerospace sector generates $11 billion annually. Tulsa is home to the largest airline maintenance base in the world, and serves as the global maintenance and engineering headquarters for American Airlines. In total, aerospace accounts for more than 10 percent of Oklahoma's industrial output, and it is one of the top 10 states in aircraft manufacturing. Due to its position in the center of the United States, Oklahoma is also among the top states for logistic centers, and a leader in weather-related research. The state is the top manufacturer of tires in North America and contains one of the fastest-growing biotechnology industries in the nation. In 2005, international exports from Oklahoma's manufacturing industry totaled $4.3 billion, accounting for 3.6 percent of its economic impact. Tire manufacturing, meat processing, oil and gas equipment manufacturing, and air conditioner manufacturing are the state's largest manufacturing industries.

Energy Oklahoma is the nation's second-largest producer of natural gas, fifth-largest producer of crude oil, has the second greatest number of active drilling rigs, and ranks fifth in crude oil reserves. While the state ranked fifth for installed wind energy capacity in 2005, it is at the bottom of states in usage of renewable energy, with 96 percent of its electricity being generated by Non-renewable energy sources in 2002, including 64 percent from coal and 32 percent from natural gas. Ranking 11th for total energy consumption per capita in 2006, the state's energy costs were 10th lowest in the nation. As a whole, the oil energy industry contributes $23 billion to Oklahoma's gross domestic product, and employees of Oklahoma oil-related companies earn an average of twice the state's typical yearly income. In 2004, the state had 83,750 commercial oil wells and as many as 750,000 total wells, churning 178 thousand barrels of crude oil a day. Ten percent of the nation's natural gas supply is held in Oklahoma, with 1.662 trillion cubic feet.

Three of the largest private oil companies in the nation are located in the state, and all six of Oklahoma's Fortune 500 companies are oil-related. In 2006, Tulsa-based Semgroup ranked 5th on Fortune Magazine's list of largest private companies, Tulsa-based QuikTrip ranked 46th, and Oklahoma City-based Love's Travel Shops ranked 132nd. Tulsa's ONEOK and Williams Companies are the state's largest and second largest companies respectively, also ranking as the nation's second and third-largest companies in the field of energy. Oklahoma City's Devon Energy is the second-largest crude oil company in the nation, while Kerr-McGee and Chesapeake Energy rank sixth and seventh respectively in that sector, and Oklahoma Gas & Electric ranks as the 25th-largest gas and electric utility company.

Agriculture The 27th-most agriculturally productive state, Oklahoma is fifth in cattle production and fifth in production of wheat. Approximately 5.5 percent of American beef comes from Oklahoma, while the state produces 6.1 percent of American wheat, 4.2 percent of American pig products, and 2.2 percent of dairy products. The state had 83,500 farms in 2005, collectively producing $4.3 billion in animal products and under one billion dollars in crop output with more than $6.1 billion added to the state's gross domestic product. Poultry and swine are its second and third-largest agricultural industries.

Culture .Oklahoma is placed geographically in the Southeastern United States by the United States Census Bureau, but lies fully or partially in the midwest, Southwest United States, and southern cultural regions by varying definitions, and partially in the Upland South and Great Plains by definitions of abstract geographical-cultural regions. Oklahomans have a high rate of German or native American ancestry, with 25 different native languages spoken, more than in any other state. Six governments have claimed the area at different times, and 67 native American tribes are represented in Oklahoma, including 39 tribal headquarters, the most in the nation. Western ranchers, native American tribes, southern settlers, and eastern oil barons have shaped the state's cultural predisposition, while its citizens display stereotypical traits of friendliness and generosity, with the Catalogue for Philanthropy ranking Oklahomans 4th in the nation for overall generosity. The state bears the brunt of a negative cultural stereotype first introduced by John Steinbeck's novel Grapes of Wrath, which described the plight of uneducated, poverty-stricken Dust Bowl-era farmers from the Midwest deemed "Okies." The stereotype has shaped cultural perceptions of Oklahoma and its largest cities have been named among the most underrated travel and cultural destinations in the United States. is one of the top 50 fine art museums in the United States.

Arts and theater Oklahoma ranks 17th in per capita spending on the arts and contains more than 300 museums. The Philbrook Museum of Tulsa is considered one of the top 50 fine art museums in the United States, and the Sam Noble Oklahoma Museum of Natural History in Norman, one of the largest university-based art and history museums in the country, documents the natural history of the region. The collections of Thomas Gilcrease are housed in the Gilcrease Museum of Tulsa, which also holds the world's largest, most comprehensive collection of art and artifacts of the American West. The Oklahoma City Museum of Art contains the most comprehensive collection of glass sculptures by artist Dale Chihuly in the world, and Oklahoma City's National Cowboy and Western Heritage Museum documents the heritage of the American Western frontier. With remnants of the Holocaust and artifacts relevant to Judaism, the Sherwin Miller Museum of Jewish Art of Tulsa preserves the largest collection of Judaism art in the Southwest United States.

In the state's largest cities, pockets of jazz culture from the 1920s still exist, and Native American, Mexican, and Asian American enclaves produce music and art of their respective cultures. The Oklahoma Mozart Festival in Bartlesville is one of the largest classical music festivals in the southern United States, and Oklahoma City's Festival of the Arts has been named one of the top fine arts festivals in the nation. The Tulsa Ballet, one of the state's five major city ballet companies, is rated as one of the top ballet companies in the United States by the New York Times. In Sand Springs, Oklahoma, an outdoor amphitheater called "Discoveryland!" is the official performance headquarters for the musical Oklahoma! Historically, the state has produced musical styles such as The Tulsa Sound and Western Swing, which was popularized at Cain's Ballroom in Tulsa. The building, known as the "Carnegie Hall of Western Swing," served as the performance headquarters of Bob Wills and the Texas Playboys during the 1930s. cultural events like pow wows are common in Oklahoma.

Festivals and events Oklahoma's centennial celebration was named the top event in the United States for 2007 by the American Bus Association, and consists of multiple celebrations ending with the 100th anniversary of statehood on November 16, 2007. Annual ethnic festivals and events take place throughout the state, and include festivals in Scotland, Italian people, Vietnamese American, Irish-American, Native American, and African American communities depicting cultural heritage or traditions. During a 10-day run in Oklahoma City, the Oklahoma State Fair attracts close to one million people, and large pow-wows, Culture of Asia festivals, and Juneteenth celebrations are held in the city each year. The Tulsa State Fair attracts over one million people during its 10-day run, and the city's Mayfest festival entertained more than 375,000 people in four days during 2007. In 2006, Tulsa's Oktoberfest was named one of the top 10 in the world by USA Today and one of the top German food festivals in the nation by Bon Appetit magazine.

Education operates a system of campuses with a main location in Stillwater, Oklahoma.With an educational system made up of public school districts and independent private school, Oklahoma had 631,337 students enrolled in 1,849 public Primary education, secondary education, and vocational education schools in 540 school districts as of 2006. Ranked near the bottom of states in expenditures per student, Oklahoma spent $6,614 for each student in 2005, 47th in the nation, though its growth of total education expenditures between 1992 and 2002 ranked 22nd. The state is among the best in pre-kindergarten education, and the National Institute for Early Education Research rated it first in the United States with regard to standards, quality, and access to pre-kindergarten education in 2004, calling it a model for early childhood education. While high school dropout rates decreased 29 percent between 2005 and 2006, Oklahoma ranked in the bottom three states in the nation for retaining high school seniors, with a 3.2 percent dropout rate. In 2004, the state ranked 36th in the nation for the relative number of adults with high school diplomas, though at 85.2 percent, it had the highest rate among southern states.

The University of Oklahoma and Oklahoma State University are the largest public institutions of higher education in Oklahoma, both operating through one primary campus and satellite campuses throughout the state. The two colleges, along with the University of Tulsa, rank among the country's best in undergraduate business programs, and the University of Oklahoma and University of Tulsa are in the top percentage of universities nationally for academic ratings. Six of the state's universities were placed in the Princeton Review's list of best 122 regional colleges in 2007, and three made the list of top colleges for best value. The state has 54 post-secondary technical institutions for training in specific fields of industry or trade.

Sports 's Lloyd Noble Center hosts NCAA Division I basketball games.Oklahoma has minor league professional sports teams in basketball, American football, arena football, baseball, soccer, and hockey, located in Oklahoma City, Tulsa, Enid, and Lawton. Minor league baseball at the Minor league baseball#Extant farm system, hockey in the Central Hockey League, and arena football in the AF2 league are hosted by Oklahoma City and Tulsa. Oklahoma City also hosts the Oklahoma City Lightning playing in the National Women's Football Association, and Tulsa serves as the base for the Tulsa 66ers of the NBADL and the Tulsa Revolution, playing in the American Indoor Soccer League. Enid and Lawton host professional basketball teams in the USBL and the American Basketball Association.

The NBA's New Orleans Hornets became the first major professional sports league based in Oklahoma when it was forced to relocate to Oklahoma City's Ford Center for two seasons following Hurricane Katrina in 2005. Though the team returned to New Orleans in 2007, Oklahoma City has been named one of the prime locations for any future permanent relocation of a NBA team. Regular LPGA tournaments are held at Cedar Ridge Country Club in Tulsa, and Men's major golf championships for the Professional Golfers' Association of America or LPGA have been played at Southern Hills Country Club in Tulsa, Oak Tree Country Club in Oklahoma City, and Cedar Ridge Country Club in Tulsa. Rated one of the top golf courses in the nation, Southern Hills has hosted four PGA Championships, including one in 2007, and three U.S. Open (golf)s, the most recent in 2001. Rodeos are popular throughout the state, and Guymon, Oklahoma, in the state's panhandle, hosts one of the largest in the nation.

Sports programs from 11 Oklahoma colleges and universities compete within the NCAA, with four participating at the association’s highest level, Division I: University of Oklahoma, Oklahoma State University, University of Tulsa, and Oral Roberts University. The Oklahoma Sooners and Oklahoma State Cowboys are rated in the top college sports programs in the nation by Sports Illustrated magazine. Twelve of the state's smaller colleges or universities participate within the NAIA.

Health is located in Tulsa.The state was the 21st-largest recipient of medical funding from the federal government in 2005, with health-related federal expenditures in the state totaling $75,801,364; immunizations, bioterrorism preparedness, and health education were the top three most funded medical items. Instances of major diseases are near the national average in Oklahoma, and the state ranks at or slightly above the rest of the country in percentage of people with asthma, diabetes, cancer, and hypertension.

In 2000, Oklahoma ranked 45th in physicians per capita and slightly below the national average in nurses per capita, but was slightly over the national average in hospital beds per 100,000 people and above the national average in net growth of health services over a 12-year period. One of the worst states for percentage of insured people, nearly 25 percent of Oklahomans between the age of 18 and 64 did not have health insurance in 2005, the fifth-highest rate in the nation. Oklahomans are in the upper half of Americans in terms of obesity prevalence, and the state is the 14th most obese in the nation, with 24 percent of its adults at or near obesity. It ranks 16th in terms of teenage obesity, with 11.1 percent of high school students at or near obesity, and is one of two states that do not have requirements for physical education in public schools.

The OU Medical Center, Oklahoma's largest hospital, is the only hospital in the state designated a Level I trauma center by the American College of Surgeons, and is located on the grounds of the Oklahoma Health Center, the state's largest concentration of medical research facilities. The Regional Medical Center of the Cancer Treatment Centers of America in Tulsa is one of four such regional facilities nationwide, offering cancer treatment to the entire southwestern United States, and is one of the largest cancer treatment hospitals in the country. The largest Osteopathic medicine teaching facility in the nation, Oklahoma State University Medical Center at Tulsa, also rates as one of the largest facilities in the field of neuroscience.

Media Oklahoma City and Tulsa are the 45th and 61st-largest media markets in the United States as ranked by Nielsen Media Research. The state's third-largest media market, Lawton-Wichita Falls, Texas, is ranked 144th nationally by the agency. Terrestrial television in Oklahoma began in 1949 when KFOR-TV in Oklahoma City and KOTV-TV in Tulsa began broadcasting a few months apart. Currently, all major American Television network have affiliated television stations in the state.

The state has two primary newspapers. The Oklahoman, based in Oklahoma City, is the largest newspaper in the state and 48th-largest in the nation by circulation, with a weekday readership of 215,102 and a Sunday readership of 287,505. The Tulsa World, the second most widely circulated newspaper in Oklahoma and 77th in the nation, holds a Sunday circulation of 189,789 and a weekday readership of 138,262. Oklahoma's first newspaper was established in 1844, called the Cherokee Advocate, and was written in both Cherokee language and English. In 2006, there were more than 220 newspapers located in the state, including 177 with weekly publications and 48 with daily publications.

Two large public radio networks are broadcast in Oklahoma: Oklahoma Public Radio and Public Radio International. First launched in 1955, Oklahoma Public Radio was the first public radio network in Oklahoma, and has won 271 awards for outstanding programming. Public Radio International broadcasts on 10 stations throughout the state, and provides more than 400 hours of programming. The state's first radio station, KRFU in Bristow, Oklahoma, moved to Tulsa and became KVOO in 1927. In 2006, there were more than 500 radio stations in Oklahoma broadcasting with various local or nationally owned networks.

Transportation extends northeast from Tulsa.Transportation in Oklahoma is generated by an anchor system of Interstate Highway, Rail transport, airports, seaports, and mass transit networks. Situated along an integral point in the United States Interstate network, Oklahoma contains three interstate highways and four List of auxiliary Interstate Highways. In Oklahoma City, Interstate 35 intersects with Interstate 44 and Interstate 40, forming one of the most important intersections along the United States highway system. More than 12,000 miles of roads make up the state's major highway skeleton, including state-operated highways, ten turnpikes or major toll roads, and the longest drivable stretch of Route 66 in the nation. In 2005, Interstate 44 in Oklahoma City was Oklahoma's busiest highway, with a daily traffic volume of 131,800 cars. In 2007, the state had the nation's highest number of bridges classified as structurally deficient, with nearly 6,300 bridges in disrepair, including 127 along its primary highway system.Oklahoma's largest commercial airport is Will Rogers World Airport in Oklahoma City, averaging a yearly passenger count of more than 3.5 million in 2005. Tulsa International Airport, the state's second largest commercial airport, serves more than three million travelers annually. Between the two, thirteen major airlines operate in Oklahoma. In terms of traffic, Riverside-Jones airport in Tulsa is the state's busiest airport, with 235,039 takeoffs and landings in 2006. In total, Oklahoma has over 150 public-use airports.

Oklahoma is connected to the nation's rail network via Amtrak's Heartland Flyer, its only regional passenger rail line. It currently stretches from Oklahoma City to Fort Worth, Texas, though lawmakers began seeking funding in early 2007 to connect the Heartland Flyer to Tulsa. Two seaports on rivers serve Oklahoma: the Port of Muskogee and the Tulsa Port of Catoosa. The only port handling international cargo in the state, the Tulsa Port of Catoosa is the most inland ocean-going port in the nation and ships over two million tons of cargo each year. Both ports are located on the McClellan-Kerr Arkansas River Navigation System, which connects barge traffic from Tulsa and Muskogee to the Mississippi River via the Verdigris River and Arkansas River rivers, contributing to one of the busiest waterways in the world.

Law and government The government of Oklahoma is a liberal democracy modeled after the Federal Government of the United States, with executive, legislative, and judicial branches. The state has 77 County (United States) with jurisdiction over most local government functions within each respective domain, Oklahoma Congressional Districts, and a voting base with a majority in the Democratic Party (United States). State officials are elected by Plurality voting system.

Branches The Oklahoma Legislature consists of the Oklahoma Senate and the Oklahoma House of Representatives. As the lawmaking branch of the state government, it is responsible for raising and distributing the money necessary to run the government. The Senate has 48 members serving four-year terms, while the House has 101 members with two year terms. The state has a term limit for its legislature that restricts any one person to a total of twelve cumulative years service between both legislative branches.

Oklahoma's judicial branch consists of the Oklahoma Supreme Court, the Oklahoma Court of Criminal Appeals, and 77 District Courts that each serves one county. The Oklahoma judiciary also contains two independent courts: a Court of Impeachment and the Oklahoma Court on the Judiciary. Oklahoma has two courts of last resort: the state Supreme Court hears civil cases, and the state Court of Criminal Appeals hears criminal cases. Judges of those two courts, as well as the Court of Civil Appeals are appointed by the Governor upon the recommendation of the state Judicial Nominating Commission, and are subject to a non-partisan retention vote on a six-year rotating schedule..The executive branch consists of the Governor of Oklahoma, his staff, and other elected officials. The principle head of government, the Governor is the chief executive of the Oklahoma executive branch, serving as the ex officio Commander-in-Chief of the Oklahoma National Guard when not called into Federal government of the United States use and reserving the power to veto bills passed through the Legislature. The responsibilities of the Executive branch include submitting the budget, ensuring that state laws are enforced, and ensuring peace within the state is preserved.

Local government The state is divided into 77 County (United States) that govern locally, each headed by a three member council of elected commissioners, a tax assessor, clerk, court clerk, treasurer, and sheriff. While each municipality operates as a separate and independent local government with legislative and judicial power, county governments maintain jurisdiction over both incorporated cities and non-incorporated areas within their boundaries, but have no legislative or judicial power. Both county and municipal governments collect taxes, employ a separate police force, hold elections, and operate emergency response services within their jurisdiction. Other local government units include school districts, technology center districts, community college districts, rural fire departments, rural water districts, and other special use districts.

Thirty-nine Native American tribal governments are based in Oklahoma, each holding limited powers within designated areas. While Indian reservations typical in most of the United States are not present in Oklahoma, tribal governments hold land granted during the Indian Territory era, but with limited jurisdiction and no control over state governing bodies such as municipalities and counties. Tribal governments are recognized by the United States as quasi-sovereign entities with executive, judicial, and legislative powers over tri

Oklahoma - Wikipedia, the free encyclopedia
Oklahoma (pronounced /ˌoʊkləˈhoʊmə/) [3] is a state located in the South Central region of the United States of America. With an estimated 3,579,212 residents in 2006 and a ...

Oklahoma! - Wikipedia, the free encyclopedia
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