For National Geographic
Producers: M. Ford Cochran, Jennifer Kirkpatrick
Special thanks to National Geographic Books and Rosalyn Schanzer, who wrote and illustrated How We Crossed the West: The Adventures of Lewis and Clark, for making this feature possible. Thanks as well to Stephen and Hugh Ambrose for sharing their time, hospitality, and personal insights.
Quotes in this feature are paraphrased from Lewiss and Clarks original expedition journals. Modern state names show on expedition map.
Producer: Kelly Goto