Answer: the second one
Explanation:
It is the answer because The African Americans were divided in choosing which side they wanted to be on.
A reason is because when it floods it waters all their plants and it's one of their only water sources :)
Horace Greeley was the only presidential candidate to die during the electoral process
Because they believed that big businesses are the ones that causes large economic growth in the U.S.
Talk about the three G's; Gold, Glory, and God.
Also, at the time, land was equal to power. The more land you had, the richer you were. This is a social and political reason, as well as economic.
Hope this helps you. Ask any questions if you need to!