Library of Congress. National Book Festival (U.S.), sponsoring body. moving image eng Joseph J. Ellis discusses "The Cause: The American Revolution and Its Discontents, 1773-1783" (Liveright) with philanthropist and National Book Festival co-chairman David M. Rubenstein. Group name: 2021 National Book Festival: History & Biography. Joseph J. Ellis. Recorded on 2021-09-19. https://hdl.loc.gov/loc.gdc/gdcwebcasts.nbf2021_live_210919_1600