Private Swap - Oklahoma
Oklahoma is a state located in the South Central region of the United States of America. With an estimated 3,687,050 residents in 2009 and a land area of 177,847 km², Oklahoma is the 28th most populous and 20th-largest state. The state's name is derived from the Choctaw words okla and humma , meaning "red people", and is known informally by its nickname, The Sooner State. Its residents are known as Oklahomans , and its capital and largest city is Oklahoma City. ( source ) Thank you Veeder!
