November 5, 1768 | Treaty Treaty of Fort Stanwix After expressing their "apprehension" regarding the failure of colonists to strictly observe the 1765 boundary line between Indian Territory and the British colonies, continued negotiations produced this treaty. It describes in detail the line between the Six Nations, tribes of the Ohio, various dependent tribes, and the thirteen seaboard colonies. The agreement effectively closed off legitimate settlement of the Ohio Valley. However, it was ignored by many colonists who migrated west and squatted illegally on Indian lands. The inability of colonial authorities to effectively prevent these illegal settlements west of the boundary aggravated the situation between the various tribes of the region and white settlers along the frontier.
October 12, 1783 | Letter George Washington to Francçois Jean, marquis de Chastellux, October 12, 1783 George Washington recounts his trip into western New York and contemplates the possibilities for the navigation of plentiful western waterways, writing of "the immense diffusion and importance of it; and with the goodness of that Providence which has dealt her favors to us with so profuse a hand."
January 18, 1803 | Report Thomas Jefferson to United States Congress, January 18, 1803 Thomas Jefferson's confidential report to Congress planned westward expansion and the United States' relationship with Native Americans.