Human migration involves the movement of people from one place to another with intentions of settling, permanently or temporarily, at a new location.
Explanation:
Persons moving from their home due to forced displacement (such as a natural disaster or civil disturbance) may be described as displaced persons or, if remaining in the home country, internally-displaced persons. A person who seeks refuge in another country can, if the reason for leaving the home country is political, religious, or another form of persecution, make a formal application to that country where refuge is sought and is then usually described[by whom?] as an asylum seeker. If this application is successful this person's legal status becomes that of a refugee.
D is the answer the south did lose slaves and a useful currency and an organization called the freedmen's bureau was formed however cotton production did not stop
This is a metaphor to be good to those in power. That means respect your government, teachers, and parents, despite your personal beliefs. I'm guessing a pastor would be most likely to quote this passage.