Which present day State of America was known officially as Indian Territory?
Indian Territory the approximate boundaries of the current state of Oklahoma by the Kansas–Nebraska Act of 1854, which created Kansas Territory and Nebraska Territory. The key boundaries of the territories were: Kansas became a state in 1861, and Nebraska became a state in 1867. In 1890 the Oklahoma Organic Act created Oklahoma Territory out of the western part of Indian Territory, in anticipation of admitting both Indian Territory and Oklahoma Territory as a future single State of Oklahoma. At the beginning of the Civil War, Indian Territory had been essentially reduced to the boundaries of the present-day U.S. state of Oklahoma, and
Indian Territory Greenville, which ceded most of what is now Ohio, part of present-day Indiana, and the lands that include present-day Chicago and Detroit, to the United States federal government. The period after the American Revolutionary War was one of rapid western expansion. The areas occupied by Native Americans in the United States were called Indian country, which was not even an unorganized territory, as the areas were established by treaty. In 1803 the United States of America agreed to purchase France's claim to French Louisiana for a total of $15 million (less than 3 cents per acre). President Thomas Jefferson doubted