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!
If the question is asking you all except which, the answer is "people fled the urban centers because they had become too crowded and unsanitary"
It wasn't so much the Civil War, but the expansion of the United States that led to the Civil War, that brought about the Second Industrial Revolution, since this expansion brought a need for massive amounts of railroad materials.
To help employees function effectively in job situations, a human-factor psychologist designs products that are safe, effective, and easy to use.
