The name of the man was Mansa Musa
Answer: the second one
Explanation:
It is the answer because The African Americans were divided in choosing which side they wanted to be on.
The Boston Bombers killed three people and injured at least 264
Answer:
the 1 st one is correct one
Explanation:
in my view nullification is one of the issue of USA
so The Nullificatin crisis could be correct
hope it can be helpful