| Clip Of The Promise of the Grand Canyon

Video Clip: The Grand Canyon: Assembling the Expedition Team


Author John Ross talks about John Powell and the team he assembled as they prepared to explore the uncharted area of the U.S.

3 minutes


  • Bryce Canyon
  • Colorado River
  • Grand Canyon
  • Indigenous
  • Lewis And Clark
  • Plateau
  • Terrain
  • Zion Canyon