Answer: Christopher Columbus
Explanation: Shut up and read the answer, we all know you and cheat on our homework
A major reason for Soviet and US distrust post World War 2 was the growing threat of Communism on the rest of the world, as well as the clashing views of communism vs. democracy.
Europeans also brought diseases such as small pox to American.
I think A.School Boards, since they went to school to become a Lawyer,Teacher and Doctor, so the School would have to give it to them.
Hope i helped :) And if i'm wrong srry i tried my best