Answer:
I think the answer is social contract.
Explanation:
I hope this helps!
To end World War 1, and to have Germany pay reparations for causing the war.
C. The societies were able to trade surplus goods with other societies.
Becuase of their skin color Afircan Americans were taken over and made into slaves. A long time later they were freed; however, they still experienced racism. Because of that, Afircan Americans lived under discrimination for many years until being sort-of excepted. Afircan Americans are still experiencing discrimination, but the severity has decreased majorly.