How did Hitler use anti-Semitism to increase his power?.

Propaganda and dehumanizing Jewish people in order to desensitize people to what was to come of them.

Explanation:

Since Jewish people were being viewed as sub-human, it was a lot easier for them to be treated as such. It would raise a lot of red flags for innocent people to have been being tortured and killed, but a group being portrayed as greedy, mischievous, and a threat to everything people held dear? People were willing to let it slide. And if they weren't, they were outnumbered.

a) hostility to or prejudice against jews.

b) the holocaust, also referred to as the shoah, was a genocide during world war ii in which nazi germany, aided by its collaborators, systematically murdered approximately 6 million european jews             , around two-thirds of the jewish population of europe, between 1941 and 1945.

i believe it d) heterogeneous