There were a lot of race riots in big cities.
Freed from the danger of a two-front war, the Soviet Union was able to focus all its resources on resisting the German onslaught. ... At the February 1945 Yalta Conference, Stalin agreed that the Soviet Union would enter the war against Japan three months after Germany's surrender
The ancestors of living Native Americans arrived in what is now the United States at least 15,000 years ago, possibly much earlier, from Asia via Beringia.
For the first one i think the answers are A, B and D
I'm not sure about the second one tho, but i guessing its either B or C
Hope this helped :)
Lyndon B Johnson should be correct
