Actually, there was a vast amount of people persecuted by the Nazis and locked up and killed in concentration camps for reasons other than being a Jew. The mentally impaired, physically handicapped, homosexuals, intellectuals including writers, artists and composers, political enemies of the state, those who refused the conscription into the Hitler Youth or the Army and those unlucky enough to have somebody report them to the Gestapo for any reason at all were put in places like Auschwitz and killed.