A 15.5 min. YouTube video lesson in history explaining what happened. Especially interesting is the Compromise of 1877.
https://fb.watch/mgTOlXuojS/?mibextid=RLVjjA
The Compromise of 1877
https://en.m.wikipedia.org/wiki/Compromise_of_1877
2023-08-07 When Republicans and Democrats Were The Opposite
