Holocaust caused by Darwin? Not even close.
While we do not deny that evolutionary theory was a factor in Nazi ideology, it is a mistake to see it as the main or only factor, given the long history of Christian anti-Judaism. Christian anti-Judaism has a continuous history from its earliest days (see John 8:44), and so it is absurd to say that Darwinism was even necessary or sufficient to explain the Holocaust. The Holocaust was simply the latest and most violent spasm of repeated Christian anti-Judaism.
Excerpted from the article Creationists for Genocide by Hector Avalos.