Alex Haley’s Roots displayed the brutal realities of slavery to more than 100 million Americans. The book and mini-series also made a bold claim: that Haley was the first Black American to trace his lineage all the way back to Africa, and to a specific ancestor captured into slavery. What would it mean, for Haley and America, if he hadn’t found what he said he’d found? Slate Plus members get to hear more about the making of One Year and more about the culture of 1977 in supplementary episodes this season. Get access to those episodes, listen to the show without any ads, and support One Year by signing up for Slate Plus for just $1 right now. Learn more about your ad choices. Visit megaphone.fm/adchoices