MapA map of Lewis and Clark's track, across the western portion of North America from the Mississippi to the Pacific Ocean : by order of the executive of the United States in ... Scale ca. 1:4,300,000. Relief shown by hachures. Meridian: London and Washington. From Lewis, Meriwether, History of the expedition under the command of Captains Lewis and Clark, 1814. Available also through the Library of Congress Web site as a raster image. Vault AACR2
- Contributor: Lewis, Samuel - Clark, William - Harrison, Samuel - Bradford and Inskeep
- Date: 1814
ArticleA Question of Boundaries - Louisiana: European Explorations and the Louisiana Purchase - Digital Collections French and American representatives faced a vexing issue when they met in Paris in April 1803 to negotiate a treaty by which the United States would purchase the province of Louisiana from France. Since most of the territory to be exchanged had never been explored, surveyed, or mapped by any European nation or the United States, the negotiators were unable to include within the ...