Many nations had already abolished slavery.
Let me know if you want to know why.
It is due to i believe the rise of cotton
Answer:
After the war Germany was divided into four temporary occupation zones, roughly based on the locations of the Allied armies. The German capital, Berlin, was also divided into four sectors: the French sector, British sector, American sector and the Soviet sector.
The answer is African Americans because the Civil Rights movement paved a way use for civil rights and liberties with their fights in the 60s, and it was led by Martin Luther King Jr. So I hope that help!