Answer:
The First World War destroyed empires, created numerous new nation-states, encouraged independence movements in Europe’s colonies, forced the United States to become a world power and led directly to Soviet communism and the rise of Hitler.
Explanation:
Answer:
Britain
Explanation:
Brainliest is always appreciated!
Answer:
African American soldiers
Explanation:
they served on the Western frontier
Answer:
Americans opposed slavery because they started to think that it was inhumane.
Explanation:
Having one race that is superior to the other is very inhumane, and it was also incompatible with Christianity. Thus, they made amendments such as the 13th, which made slavery outlawed and the 14th, which makes everyone under American law equal.