The correct answer is D. <span>direct conflict between the two global superpowers, for the two superpowers, the US and Soviet Union, did not technically fight against each other. That's why the war was called "Cold War". Hope this helps~</span>
Auschwitz was an Extermination camp for Jews. It was the largest camp built. So the answer for said question is, Auschwitz. Please feel free to ask anymore WWI and WWII questions!