Title: Thomas Jefferson et l'Ouest
Subjects: Discovery and exploration, Lewis and Clark Expedition (1804-1806), Lewis and Clark Expedition (1804-1806) (uri) http://id.loc.gov/authorities/names/n84018492 (uri) http://viaf.org/viaf/sourceID/LC|n84018492
Places: West (U.S.)
People: Thomas Jefferson (1743-1826)