Answer:
Jean Jacques Rousseau had a major impact on modern governments through the advancement of the philosophy of social contract. The social contract can also be seen in the American Declaration of Independence when the Founding Fathers sought to establish a government for and by the people of the United States.
B.
Because this part of the speech he offers opinions on what the different racial communities in the USA can do to achieve equality in American society.
"b. Historical evidence" would be the historical term that describes the specific primary and secondary sources that historians use to support their claims, since historians always try to back up their arguments.