Answer:
An extermination camp was a place to send people to be killed. Most of this happened during Adolf Hitlers rule when he killed millions of Jews. These camps were a fast easy way to exterminate a group of people.
<span>B.The cave temples were built as religious shrines and retreats for travelers and monks.
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<span>One reason the Bolshevicks gained peasant support during the Russian revolution was because the bolsheviks promised to withdraw Russia from World War I--since this war was highly unpopular with most Russians. </span>