C) John Calvin!
He escaped France because religious tensions grew too high for him to stay there safely.
The doctrine related to public education which was overturned by the Supreme Court decision in Brown v. Board of Education was the policy of B) separate but equal. This doctrine was overturned by referencing the equal protection clause of the Constitution which argued that equal protection of the law was afforded to all citizens regardless of race.
Slaves were brought to the colonies via boat which they were tightly crammed in
The military commanders were much better than the American ones. An could pay more of America’s costs. Basically hiring the u.s for pacific defence