A series of documentaries, interviews and talks based upon documented evidence and expert knowledge about the power and intentions of the Soviet Union.An online collection of early educational public radio content from the National Association of Educational Broadcasters (NAEB).
https://www.unlockingtheairwaves.org/programs/people-under-communism/
Communism in China
This program presents a talk by Professor Harold Fisher of Stanford University: "Communism in China". Fisher also speaks with Robert C. North.