There were many signs like laws were passed refuting Jews citizenship, prohibiting them to marry non-Jewish Germans. One of the far ahead signs was a very big one the Kristallnacht (night of the broken glass) was an intensive violence on Jews and their places of business, destroying, looting, and arresting. Unluckily, because of the amount of people who wanted to go out of Germany, many countries were hardening their immigration policies, so it was often hard for them to find a place to go.
I think the answer is c Henry the navigator
The Nazi created propaganda films to engender hatred for Jews; one of such was the film "The Eternal Jew". The Orthodox Jews were shown with their flowing beards and putting on kaftans. They referred to them as vermin, rats, and pests. They compared the movement of the Jews to that of rodents- a very demeaning presentation.
Orthodox Jews were depicted as the people who killed Jesus Christ. These ideas about Jews were spread even in schools through Mathematics classes. They taught kids to hate the Jews consistently.
This Nazi propaganda against the Jews proved effective because most people developed a strong resentment against anyone who seemed to be a Jew.
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I believe it was the Chinese. I know the Greeks and Romans didn’t. I would go with A. Sorry if I am wrong