Sterilisation - To keep the Aryan race pure, many groups were stopped from reproducing. The disabled and deaf, were sterilised, as were people with hereditary diseases
Euthanasia - Between 1939-1941 over 100,000 disabled Germans were killed in secret, without their families consent. Victims were often gassed
Concentration camps - Homosexuals, prostitutes, Jehovah's Witnesses, gypsies, alcoholics, pacifists, beggars, hooligans and criminals were rounded up and sent away to camps. During WW2 85% of Germany's gypsies died in camps