The Civil Rights anthem "We Shall Overcome" was in inspired by "I'll Overcome Someday" composed by Charles Albert Tindley.
Answer:
A
Explanation:
The ideas of natural rights and a social contract were created during the Englightenment. That government exists to protect the natural rights of the people and that the people should get rid of some freedoms in order for state protection. (For example, if you didn't live in society, one freedom you have is to murder someone else. But you need to sacrifice this freedom if you actually want to live in a society. Hence, there are rules that punish you for murder in countries.)
If you look at the map of Africa, many borders are straight lines. (compare it to the borders in Europe, for example). However, Africa was not an empty land, but full of cultures and ethnic groups, and those groups were split when the straight lines were drawn and some groups hostile to each other were put in the same country. This created ethnic tensions: answer (2)