Zebulon Pike

Like his contemporaries Lewis and Clark, Pike also provided information on flora and fauna and discovered several new species. His southern exploration paved the way for a viable route linking the United States and Santa Fe.

Searching for Lead

In the afternoon of 4 June 1804, William Clark decided to investigate the purported occurrence of lead in the vicinity of a rather unique prominence he named “Mine Hill,” but which is known today as Sugar Loaf Rock. The search was unsuccessful, but Lewis’s previous inquiries while in St. Louis resulted in 11 specimens sent to Thomas Jefferson.

Clark, York, and Slavery

The mistake should never be made that the two men were friends. They were master and slave, owner and property, superior and inferior. As close as that relationship was for the many years and countless miles they were by each other’s side, for all the dangers and hardships they shared their relationship always was based on William as master and York as servant.

Building the Barge

Valuable reevaluation of the evidence has accumulated about the building of the Lewis and Clark barge some two hundred years ago. Much of this evidence supports the conclusion that Jacob Myers was the principal builder.

Sea Otters

By the time of Lewis and Clark’s sojourn at the mouth of the Columbia River in the winter of 1805-1806, sea otter hunts and trading ventures had been at white heat for twenty years

Discover More

  • The Lewis and Clark Expedition: Day by Day by Gary E. Moulton (University of Nebraska Press, 2018). The story in prose, 14 May 1804–23 September 1806.
  • The Lewis and Clark Journals: An American Epic of Discovery (abridged) by Gary E. Moulton (University of Nebraska Press, 2003). Selected journal excerpts, 14 May 1804–23 September 1806.
  • The Lewis and Clark Journals. by Gary E. Moulton (University of Nebraska Press, 1983–2001). The complete story in 13 volumes.