The Indian Intercourse Acts were several acts passed by the United States Congress regulating commerce between Indians and non-Indians and restricting travel by non-Indians onto Indian land. The first of these acts, An Act to Regulate Trade and Intercourse With the Indian Tribes, was passed July 22, 1790. The acts generally expired and were renewed every two years until March 30, 1802, when a permanent act was passed. On June 30, 1834, Congress passed the final Indian Intercourse Act. In addition to regulating relations between Indians living on Indian land and non-Indians, this final act identified an area known as "Indian country". This land was described as being "... all that part of the United States west of the Mississippi and not within the states of Missouri and Louisiana, or the territory of Arkansas ...". This is the land that became known as Indian Territory.