Features an interactive set of quests for students to further give them insights on one of the most significant journeys of discovery in US history.

Provides insights on the explorer's trail of expeditions along with details on natural history and an archive of journal excerpts.

Contains bibliography, related links, timeline of events, and details on the Louisiana expedition.

Resource for information on the explorers' American Northwest expedition. Includes photos and maps.

Compilation of resource links about the two explorers' biographies and conquest on the Louisiana Territory.