When the Lewis and Clark Expedition crossed a continent in 1803 to 1806, they started out in U.S. Army uniforms, which gradually had to be replaced with simple

What did the Lewis and Clark Expedition live on? Fresh bison on the High Plains, dried salmon in Columbia River country, dog and horse when necessary, vegetable

Charles Fritz: 100 Paintings Illustrating the Journals of Lewis and Clark unites exquisite Western art with one of our nation's greatest epics. The result of a

As the Lewis and Clark Expedition traveled west, white explorers and Native American peoples encountered each other for the first time. Learn how the natives li

Although some have attributed the success of the Lewis and Clark expedition primarily to gunpowder and gumption, historian William R. Swagerty demonstrates in t