There are no other historic sites like this one on the planet. The concentric semi circles and mounds of Poverty Point in Louisiana are a mystery not only to those who come across them, but also to the archaeologists.Don is joined by Tristram Kidder to find out what we do know about this late archaic site and the people who built it.Produced by Freddy Chick and Sophie Gee. Edited by Siobhan Dale. Senior Producer was Charlotte Long.Discover the past on History Hit with ad-free original podcasts and documentaries released weekly presented by world renowned historians like Dan Snow, James Holland, Mary Beard and more.Get 50% off your first 3 months with code AMERICANHISTORY. Download the app on your smart TV or in the app store or sign up at historyhit.com/subscribeYou can take part in our listener survey here. Hosted on Acast. See acast.com/privacy for more information.