Question

What was the Red Scare?

a fear that the labor force would move from the United States to communist countries

a fear that communists and radicals were plotting revolution in the United States

a fear that capitalism in the United States would cease to exist

a fear that the Soviet Union would invade the United States

Answer 1

a fear that communists and radicals were plotting revolution in the United States.

Step-by-step explanation:

Answer 2

I think it's "A fear that communists and radicals were plotting revolution in the United States"