Baseball. Vietnam. The Civil War.
Ken Burns’ documentaries, taken altogether, are the story of America.
Country is as good as you could imagine. It’s narrated by the inimitable Peter Coyote, and filled with all the interviews you could want. We’re on Episode 3 right now, but if you can get it, I urge you to.
Here’s the website: https://www.pbs.org/kenburns/country-music/