What did the “Red Scare” reveal about the darker side of American soci

What did the “Red Scare” reveal about the darker side of American society?

a. There was a deep undercurrent of intolerance and bigotry in American society.
b. Americans were more interested in economic growth than in personal liberties.
c. Racism emerged as a new phenomenon in the America of the 1920s.
d. Americans were willing to tolerate immigrants and racial minorities as long as they stayed out of political life.
e. There was a general indifference toward issues of race, ethnicity, and national identity in the United States at that time.

ANSWER
A