Which explains why the Nazis' anti-Semitic propaganda helped contribute to the Nazi campaign against Jewish peoples? There was a strong history of anti-Semitism in the countries the Nazis occupied and the propaganda encouraged many non-Jews to support the efforts.
The style of propaganda used by the Nazis implied that violence would be used against all peoples who hindered their efforts.
The Jewish people in Nazi-occupied countries had dominated European culture for centuries, and the propaganda encouraged non-Jews to take revenge.
There was a long history of Jewish support of the Allied efforts in Europe, and Nazi propaganda reminded non-Jews that the Jewish people were against them in war.