He supported them because he wanted later to make a treaty with panama to construct the panama canal.
The Compromise of 1877, also known as the "Corrupt Bargain" or the "Great Betrayal" marked the end of Reconstruction in the South and a return to "Home Rule". The Compromise of 1877 was reached to settle the disputed 1876 U.S. Presidential election.
people moved from farms to cities
I would say B if you say that the slaves go into town meaning they probably bought food or some sort. So, it's B
