Pulitzer Prize-winning journalist and author Isabel Wilkerson discusses her new book,\xa0Caste: The Lies That Divide Us, which argues that the divisions in American society are best understood if it is viewed as a caste\xa0system, and draws on comparisons with India and Nazi Germany. Historyextra.com/podcast Hosted on Acast. See acast.com/privacy for more information.\nLearn more about your ad choices. Visit podcastchoices.com/adchoices