Describe how people in the U. S. showed intolerance in the 1920s

The 1920's was undoubtedly an era of intolerance. Nativist groups like the Ku Klux Klan were in control and discrimination was evident all over the country. This led to immigration restriction as well as the inhibition of cultural movements by minority populations.

Explanation:

its b i googled it wish u luck

d. i assume the underlined word is "role." reformat if it isn't.

explanation:

role is closest to part because when replacing words, "playing a vital decision," "playing a vital activity," and "playing a vital dollar" don't make logical sense. the only meaningful choice is "playing a vital part."

this fits one of merriam-webster's definitions of role: "a function or part performed especially in a particular operation or process."