This series is an exploration into the origin and development of cultures, customs and folkways in various parts of the world.An online collection of early educational public radio content from the National Association of Educational Broadcasters (NAEB).
https://www.unlockingtheairwaves.org/programs/ways-of-mankind/
You're not alone
This program, "You're Not Alone," discusses how humans form into groups and the various types of groups that can exist.