Answer :
Answer: D) They dehumanized Jews by comparing them to rats and parasites
Explanation: The Nazis considered the Jews, among others, responsible for the bad economic situation, i.e. Great Depression, and dehumanized them by calling them an inferior race, which, like rats and parasites, enters the banking and trading systems of Europe and thus undermine it from within. Until the Nazis came to power in Germany, Jews were very rich, respectable and important in society. This did not fit into the Nazi story that the Germans were a superior race above the others, and it was necessary to humiliate the Jews, which was just the beginning of the further plan of their extermination. So they even shot and presented short documentary films, showing a pile of rats running through the so-called rat canals and comparing them with the Jews.
Generally speaking, the Nazis viewed as enemies of all those who had to do with democracy, capitalism, communism, because, according to them, all this led to a decadence that destroyed the "honest" and "superior" Aryans, before the Nazis came to power. Their crazy plan was to "regain" the fame and national pride of the Aryans, and one way is to eliminate all the enemies.