What does the term iron curtain refer to?
a. the stark contrast between the nations with nuclear weapons and those without them
b. the strict division between the social classes in post-colonial britain
c. the political separation of western and eastern europe
d. the scope of protection that britain provided to the british colonies

Plz- which of the following explains the growth of fundamentalism in the 1920s? -fundamentalism encouraged racial pride and inspired a "back-to-africa" movement. -americans were uneasy about rapid social change and supported traditional religious beliefs. -americans wanted to increase women's opportunities in the workplace following world war i.