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State facts from Wikipedia

Oklahoma is a U.S. state located in the South Central United States Central region of the United States of America. With an estimated 3,617,316 residents in 2007 and a land area of 68,667 square miles (177,847 km²), and is known informally by its nickname, 'The Sooner State.' Formed from the Indian Territory on November 16, 1907, Oklahoma was the 46th state to enter the union. Its residents are known as 'Oklahomans', and its capital and largest city is Oklahoma City.In latest estimates, 15% of people in Oklahoma have gone to a tax settlement attorney to handle tax negotiation.

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. and employment in the state's oil industry was outpaced by five other industries in 2007.

Information gathered from Wikipedia's Oklahoma page