Tony Platt is the author of thirteen books and 150 essays and articles on race, inequality, and social justice in American history, among them...
Today we have Andrew Alden on the show. Alden is a geologist and geoscience writer who has worked for the US Geological Survey and...
In this final episode on the pre-history, we will look at the Kumeyaay, a people group from Southern California and Baja.