After returning there were several cases of racist attacks against these african-american soldiers by other white soldiers.
Also during red summer mass violence and mob violence occurred and over the course of 3 days hundreds of black people we killed.
So to be honest there was a lot of racism and segregation was still present.
Jackson introduced policies about universal male suffrage which increased the number of voters. Before those policies, only those who belonged to certain religions or those who were property owners were allowed to vote. After those policies, all men of age were allowed to vote regardless of their religion or their ownership status.
After WWI and during the Great Depression the US tried to be an Isolationist nation. They put out tariffs so people would buy US (forgetting that the rest of the world was still devastated by WWI (economies included)).
i believe that the answer is letter B!
D. They created a culture with both English and African traditions,