"Hitler often said why he wished to remove and kill the Jews. His explanation is a complicated and structurally logical construct that can be reproduced in great detail. A rat cage, the murders committed by the Bolsheviks, or a special fear of these are not mentioned. On the contrary, Hitler was always convinced that Soviet Russia, precisely because it was ruled by Jews, was a defenseless colossus standing on clay feet. Aryans had no fear of Slavic or Jewish subhumans. The Jew, Hitler wrote in 1926 in "Mein Kampf", "is not an element of an organization, but a ferment of decomposition. The gigantic empire in the East is ripe for collapse". Hitler still believed this in 1941 when he had his soldiers invade Russia without winter equipment."