Answer:
The early 1900s was a time of war and financial turmoil for America. There may have been peace before World War One but there was little comfort of peace for many black folk. African Americans weren't slaves anymore, yet they were treated as sub citizens. In some racists minds, they were even considered non-human.
Answer:
a
Explanation:
b) is just incorrect, c) is the EU i believe, not NATO, and letter d) is just incorrect also, unsure how to explain it better.
Their failing economy prompted many Herman to immigrate to a more prosperous place as their dollar was practically worthless