>Holocaust denial is the negationist and antisemitic claim that Nazi Germany and its collaborators did not commit genocide against European Jews during World War II, ignoring overwhelming historical evidence to the contrary. Theories[1][2] assert that the genocide of Jews is a fabrication or exaggeration.[3][4][5] Holocaust denial includes making one or more of the following false claims:[6][7][8] that Nazi Germany's "Final Solution" was aimed only at deporting Jews from the territory of the Third Reich and did not include their extermination; that Nazi authorities did not use extermination camps and gas chambers for the mass murder of Jews; that the actual number of Jews murdered is significantly lower than the accepted figure of approximately six million; and that the Holocaust is a hoax perpetrated by the Allies, Jews, or the Soviet Union.[4][9]
>Holocaust denial has roots in postwar Europe, beginning with writers such as Maurice Bardèche and Paul Rassinier. In the United States, the Institute for Historical Review gave Holocaust denial a pseudo-scholarly platform and helped spread it globally.[10] In the Islamic world, Holocaust denial has been used to delegitimize Israel; deniers portray the Holocaust as a fabrication to justify the creation of a Jewish state.[10] Iran is the leading state sponsor, embedding Holocaust denial into its official ideology through state-backed conferences and cartoon contests.[10] In former Eastern Bloc countries, deniers do not deny the mass murder of Jews but deny the participation of their own nationals.[11]
