Answer:
Correct answer is D. Water body
.
Explanation:
D is the correct answer as Mississippi is one of the largest rivers in America, and at the time was a border between United States and the western territories, that were unsettled at the time by the citizens of United States.
None of other options is correct as they are not defining the Mississippi River.
Mandela means that someone who decides to take someone else's freedom is prjudiced and narrowminded. He can not be free if he takes away someone else's freedom just as a person who does not have freedom.
A person who takes away someone else's freedom is not free.
It is called social reproduction.