Why did Hitler murder jewish people for?

because for over a Century certain groups of people get picked on the Jews are one of them. they make only 2% of the world were as Catholics make like 95% see the difference the stereotypes with them are the big noses and money. back after world war one Germany started to go into a depression they blamed the Jews for it because they were the bankers they had money. if you look before WWII they fought alongside the germans in WWI but what the Germans did during the depression was make more money which isn't smart at all. but the Jew go way back to Egypt being picked on.