CCC Projects Across the U.S.

From the film: The Civilian Conservation Corps

Custer Today

From the film: Custer's Last Stand

Dinosaur Bones in America

From the film: Dinosaur Wars

Map of the Donner Party Route

From the film: The Donner Party

Stranded in the Far North

From the film: The Greely Expedition

Triangle Fire

From the film: Triangle Fire