Subject(s): Genocide -- Violence -- Pre twentieth century democide -- Dekamega murderers : Soviet gulag states, communist Chinese anthill, Nazi genocide state, depraved nationalist regime -- Lesser megamurderers : Japan's savage military, Cambodia under Khmer Rouge, Turkey's genocide purges, Vietnamese war state, Poland's ethnic cleansing, Pakistani Catthroat state, Tito's slaughterhouse -- Suspected megamurders : Orwellian north Korea, barbarous Mexico, feudal Russia