Regional conflicts from the 1945-present have been a result of:
a. religious differences
b. cultural differences
c. ethnicity
d. all of the above

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.

it was on the rise and doing very well and would continue to do well until the great depression from 1929-1939