Nazi concentration and extermination camp

generate a one-sentence description for a given conceptual class.
# Response Format
Return only the sentence: "Description: [one-sentence description of the conceptional class]"

Class: Nazi concentration and extermination camp

A Nazi concentration and extermination camp was a state-organized facility in which the Nazi regime systematically imprisoned, exploited, tortured, and murdered millions of people—primarily Jews, along with other persecuted groups—as part of its genocidal policies during the Holocaust.