David Thompson (1770-1857) is considered by many to have been the most important surveyor of North America. His achievements -- mapping the Saskatchewan River, the great bend of the Missouri River, the Great Lakes and the headwaters of the Mississippi as well as the Columbia watershed -- are the stuff of legend. Late in life Thompson wrote a retrospective memoir of his explorations, but the best way to understand his years in the fur trade is by...
Related Subjects
Americas Atlases & Maps Biographies Business & Investing Canada Canadian Classics Ethnic & National Expeditions & Discoveries First Nations General Historical History Modern (16th-21st Centuries) Native American Native American Studies Politics & Social Sciences Social Sciences Specific Demographics Travel World Writing