New York Times bestselling author Craig Fehrman joins us to discuss his wonderful new book, This Vast Enterprise: A New History of Lewis and Clark. We talk about the Corps of Discovery beyond the two captains, the richness of the sources we have to understand the expedition, and what we can learn about North America at the dawn of the 19th century. Buy This Vast Enterprise and support a fantastic author!Become a member now at www.patreon.com/cw/PastLivesMedia. You'll get access to the Past Lives Discord server and four pieces of bonus content per month (including a historian interview, book club, Q and A, and a sources and evidence discussion). Past Lives is a 100-percent independent production, and your support is what allows us to make this show. So, thank you.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.