News of non-combatant casualties in the conflicts that we unfortunately still come every day. But few of us know how many civilians and prisoners were deliberately murdered between 1930 and 1945 in a small part of Europe, which extermination techniques were used, as a result of what motives and decisions, with What complicity. This study puts into perspective the savagery remaining in the world today and the inevitable consequences of the violence we tolerate - or justify - in our lives every day and we struggled to withstand the extreme fallout reach us by the media.