For Native American Heritage Month, the National Constitution Center hotsed a discussion with historians H.W. Brands, author of The Last Campaign: Sherman, Geronimo and the War for America; Lori Daggar, author of Cultivating Empire: Capitalism, Philanthropy, and the Negotiation of American Imperialism in Indian Country; and Lindsay Robertson, author of Conquest by Law: How the Discovery of America Dispossessed Indigenous Peoples of Their Lands, for a historical overview of U.S. westward expansion, manifest destiny, and the impact on native peoples and tribes. Jeffrey Rosen, president and CEO of the National Constitution Center, moderates.

Questions or comments about the show? Email us at podcast@constitutioncenter.org.

Continue today’s conversation on Facebook and Twitter using @ConstitutionCtr.

Sign up to receive Constitution Weekly, our email roundup of constitutional news and debate, at bit.ly/constitutionweekly.

You can find transcripts for each episode on the podcast pages in our Media Library.