Answer:
B.
Explanation:
Britain had abolished slavery before the civil war, and I'm not sure about France. Therefore, I go with B.
Answer:
WWI contributed to the rise of Hitler by presenting a weak point in the government, and then Hitler was elected to power, in which he found several loopholes and took control over Germany.
Explanation:
D. Hitler promised no further aggression by Germany
I think it's D but it might be C