Skip to main content

This version of the website was created in 2025. See the Site Information Page for contact information, data downloads, and other details.

Envisaging the West: Thomas Jefferson and the Roots of Lewis and Clark

Archive

Place Name

Lake Winnipeg

Albert Gallatin to Thomas Jefferson, April 13, 1803 Albert Gallatin responds to Jefferson's planned instructions to Lewis by stressing the importance of evaluating the suitability of the parts of the trans-Missouri region not included in the Louisiana Purchase. He wonders if British appropriation of the region is a possibility.