you can stop you're answer at the full-stop.
Answer:
(I dont see the sections but Ill answer on what I know) Slavery was commonly practiced in the United States in the Southern Plantations since the people considered it to be cheaper then hiring people and paying them. That made the south a wealthy place and made the economy of USA flourish in the south. The other reason the Slavery was so popular was as servants who would be in the house and serve food for guests. Another example is that they used to baby sit the child that cannot be left alone. Overall slavery was a belief that the White man was superior thus to the black man or as they called the black people back then a Negro. Slavery was later made illegal by Abraham Lincoln shortly after the American Civil War in 1861.
That means the man was the head of the household.
C. It has a powerful military that strongly influences the government and economy
The answer is rights, they all have rights