Answer:One relied on multilateralism and the other was unilateral almost to a fault.
Explanation:
It's that because I'm goated
U.S. Supreme Court Justice Earl Warren delivered the unanimous ruling in the landmark civil rights case Brown v. Board of Education of Topeka, Kansas. State-sanctioned segregation of public schools was a violation of the 14th Amendment and was therefore unconstitutional.
Good history research can be found on history archives. It’s a government website so it would be approved by teachers. I learned a lot from there and just studying :). Hope this helps.
The answer to your second question is D.) Welfare
A) Blacks still received unequal pay compared to whites.
Bomb shelters and refugee centres, I think