True.
Answer: It is imperative to understand the root of cultural change when finding the direct correlation for the change and the reasons for how it got brought up. Without studying why and how these changes occurred, you'd have a distinct lack of understand of why culture changes throughout time.
Northerners had many politicians that didn't essentially care about reconstruction or African-Americans. They just went south to get into positions of power because the political area was open for newcomers since the old politicians in the South were the racists who led to the war. As they weren't that interested, the ideas of democracy soon ended and the policy of separate but equal was established which still enabled racism and segregation only in a legal manner.
Answer:
You'll find everything right here!
https://www.history.com/topics/world-war-i/league-of-nations
Explanation: