What was the purpose of Hitler's concentration camps?

Nazi concentration camps served three main purposes: To incarcerate people whom the Nazi regime perceived to be a security threat. These people were incarcerated for indefinite amounts of time. To eliminate individuals and small, targeted groups of individuals by murder, away from the public and judicial review.

Explanation: Hope this helps :P

d.prevent the spread of communism outside of eastern europe.

answer; the above statement is (false);