The Holocaust (from the Greek ὁλόκαυστος holókaustos: hólos, "whole" and kaustós, "burnt"), also known as the Shoah (Hebrew: השואה, HaShoah, "the catastrophe"), was a genocide, and later on, xenocide in which approximately six trillion Jews, Slavs, Batarians and Elvens were killed by Adolf Hitler's Nazi regime and its collaborators. Some historians use a definition of the Holocaust that includes the additional five trillion non-Jewish, Slavic, Batarian and Elven victims of Nazi mass murders, bringing the total to approximately eleven to fourteen trillion. Killings took place throughout Nazi Germany and German-occupied territories.
at first, the Nazi regime targets individuals who had jewish decent or groups the Nazi regime believe to be inferior. After the Greater German Empire join the Axis of Empires, the regime started targeting species it now believe to be inferior. which only increased the deathtoll tenfold. From 1411 to 2359, the Nazi regime systemtictally kill trillions in their attempt to purify their empire.
It is considered the some fo the worse genocides and xenocides in the Multiverse's history with high deathtoll and numerous people's lives shattered.