Clay visits Pompeys Pillar National Monument along the Yellowstone River east of Billings, Montana. On Lewis and Clark’s return journey from the Pacific Coast, William Clark stopped at the prominent sandstone outcropping in July 1806. He carved his name and the date on the spot, which is still visible today.
Discover more on these topics at Listening to America
South Carolina
Virginia
Reading
Pennsylvania
Theodore Roosevelt
New England
North Dakota
Space Exploration
U.S. Presidents
Video
Oppenheim
Poetry
Wisconsin
Ohio
The Constitution
Thoreau
Texas
Thomas Jefferson
Vermont
South Dakota
State Parks
Rome
north daktoa
Water in the West
Republics
Utah
Walden
paintings
Rivers
Oregon
Washington
Travel
Tennessee
North Carolina
Steinbeck Travels
U.S. Constitution
New Mexico
Podcast
Sports
Oppenheimer
William Shirer
New York
Republic
Wyoming
Road Trips
