March 7, 1750–July 13, 1750 | Journal Thomas Walker's Journal (1750) In March 1750 (1749 under the Julian Calendar), Thomas Walker and several companions set off through western Virginia into modern-day Kentucky. His journal documents some of the earliest Euro-American impressions of the Cumberland region.
February 27, 1752 | Statute An Act for encouraging persons to settle on the waters of the Mississippi. Justified as a "means of cultivating a good correspondence with the neighbouring Indians," the provisions of this act encouraged "natural born subjects" and "foreign protestants" to settle along the waters of the Mississippi. Settlements possessed security value since they served as a means of projecting the colony's strength along the frontier. The act exempted settlers on the western slope of the Appalachian Mountains from payment of all public levies for ten years.
March 29, 1784 | Letter George Washington to Thomas Jefferson, March 29, 1784 George Washington writes of the importance of water routes into the western territories of the United States. Washington also refers to the Maryland/Virginia conflict over commerce on the Potomac River and the resolution of the matter.
September 26, 1785 | Letter George Washington to Thomas Jefferson, September 26, 1785 While anticipating the arrival of Houdon, who is to begin the sculpture commissioned by the State of Virginia, George Washington informs Thomas Jefferson that subscriptions for inland expeditions up the Potomac and James Rivers have all been sold to American investors. Washington also informs Jefferson of the Virginia Assembly's developing plans for the western part of the state, particularly in relation to North Carolina and Kentucky.
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.