Humiliation and hardship opened the door for totalitarianism in several countries in Europe after World War I. How did these emotions lead to the violence toward socialists, Jews and foreigners in these countries?

These groups of people were seen as outsiders and working against those who were poor or humiliated.
This mistrust grew out of years of watching these groups commit acts if treason.
These groups were responsible for starting the first World War.
These three groups were unable to elect strong leaders.

Question

Humiliation and hardship opened the door for totalitarianism in several countries in Europe after World War I. How did these emotions lead to the violence toward socialists, Jews and foreigners in these countries?
 	
	These groups of people were seen as outsiders and working against those who were poor or humiliated.
	This mistrust grew out of years of watching these groups commit acts if treason.
	These groups were responsible for starting the first World War.
	These three groups were unable to elect strong leaders.