What was the relationship during the holocaust between prejudice against jews and oppression (cruel treatment) of them?

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Prejudice allowed for the Jews to be oppressed during the Holocaust.

Explanation:

The Nazis, believers of the Aryan race, had many prejudices of the Jews.  Many Nazi members were Imperial German veterans and German ultra-nationalists.  They blamed the Jews for the loss in the War against the allies.  They held many prejudices against Jews including that they had the money and used it to gain influence over governments.  The Nazis used these prejudices to slowly dehumanize Jews.  Soon, Jews were getting beat up and thrown into the concentration camps by the vile SA and SS paramilitaries.  

Jews in Europe had been victims of discrimination and persecution since the Middle ... It was replaced by theories about the differences between races and peoples. The idea that Jews belonged to a different people than the Germans, for ... If he was prejudiced against Jews while living in Vienna, his prejudice had not yet

i think it was   tsar alexander ii

native americans suffered high rates of poverty and unemployment.

during the late 1960s and early 1970sthe need for political militancy grew among the native americans. throughout the 1960s, they had been the nation's poorest minority group, the most deprived group, according to practically every socioeconomic measure. in 1970, the indian unemployment rate was 10 times the national average, and 40 percent of the native american people were below the poverty line.