Which of the following leaders is known as the “blood and iron chancellor"? otto von bismarck, wilhelm i , giuseppe mazzini ,or giuseppe garibaldi

from the conditions of the working class in england by friedrich engels,the main idea is :

so they can differentiate themselves from others as they saw themselves as the superior race. the star was basically a symbol that meant you are a less of a person than i am because of my race. the star was also degrading for those who had to wear it because they were aware of this and the nazis used the notion to make them feel less like a person.