William Clark and the Shaping of the West

“The endeavors of the amazing William Clark are fascinating, and they help us understand the opening of the west and the expansion of America.” —Walter Isaacson, #1 New York Times-bestselling author

Between 1803 and 1806, Meriwether Lewis and William Clark co-captained the most famous expedition in American history. But while Lewis ended his life just three years later, Clark, as the highest-rankin...