A soviet citizen might think that their sacrifices were not really that big and that they're just praising themselves needlessly. This is because war was not fought on American soil so the American people did not really feel the terror of the war. Another one is the number of victims in the war and what was lost since the Soviets lost more than anyone else of all armies that participated in the war.
To stay out of foreign affairs unless they directly affected the U.S itself.
Hope this helps!
Rome is known for the renaissance
I'm not 100% sure on what the answer is but I think its either B or C.
