Discovering Lewis & Clark
Discovering Lewis & Clark: David Thompson, Lewis, Clark, Jefferson
This web site is a group effort devoted to Lewis and Clark, the explorers. This section of the site describes David Thompson's role in their expeditions.
Other
Northwest Journal: Life of David Thompson
An overview of the life of David Thompson, arguably Canada's greatest explorer.
Other
City of Joliet: Louis Jolliet
This page gives a brief biography of Louis Jolliet, the French explorer that explored the Mississippi River.