What was the initial European/American response to Hitler's aggression?

Between 1935 and 1939, Nazi Germany began taking aggressive steps toward rebuilding the German military and expanding the Third Reich across Europe. At the same time, Nazi hostility toward Jews within the Reich intensified, culminating in the 1938 pogroms known as Kristallnacht. This chapter explores the open aggression of Nazi Germany in the late 1930s toward both neighboring countries and individuals within its borders, as well as the dilemmas faced by leaders around the world in response.

Explanation:

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.

i would say your answer is a)

sorry if im wrong