Hitler used Evolution to Justify Racism.  He called Jews close to pure ape because of his beliefs that he was of a superior civilization.  Nazis used Aryan to mean "a Caucasian of non-Jewish descent."

Species Blood Mixture

Nordic(blond, blue-eyed)	Close to pure Aryan
Germanic(brown hair, blue-eyed, or less desirable, brown-eyed)	Predominantly Aryan
Mediterranean (white but swarthy)	Slight Aryan preponderance
Slavic (white but degenerative bone structure)	Close to Aryan, half-Ape
Oriental	Slight Ape preponderance
Black African	Predominantly Ape
Jewish (fiendish skull)	Close to pure Ape

—from The Hitler Movement, p. 107

    "If you tell a lie long enough, loud enough, and often enough, the people will believe it."
    - Adolf Hitler

    "People are more likely to believe a big lie than a small one." 
    - Adolf Hitler