7. Bölüm: 7. Bölüm

Bölüm Konusu

In the summer of 1869, a one-armed Civil War veteran led the first expedition down the Colorado River through the Grand Canyon. John Wesley Powell's epic journey into the unknown established the Grand Canyon as a national landmark, and made him a hero. But when he used his fame to argue against the overdevelopment of the West, Powell was attacked.