I’m a society in which groups interact closely on a basis of equality, there tend to be a)high levels of prejudice. b)vast differences in power held by the various groups. c)low levels of prejudice. d)high levels of discrimination.

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.