Humans must have external constraints in order to live together
Answer:
A. They fought in segregated units in the armed forces.
B I think sorry if it’s wrong
Early in the twentieth century, rapid economic and technological change, increasing competition among powerful states, and resistance to European domination worked together to destabilize the world system. Underlying tensions and weaknesses led to a series of crises that altered the world in several important ways.
Yes. In fact, he was with the US in condemning the Soviets for spreading Communism. He made a speech on why Communism was bad
hope this helps
