Question

Why was Senator Joseph McCarthy's anti-communist crusade brought to an end by his hearings about communists in the U.S. Army?

a His investigations of the military were not permitted under federal law.
b His investigations revealed that McCarthy had manufactured evidence.
c His investigations found that communists had infiltrated the military
d His investigations were exposed as publicity stunts without merit.

Answer 1

Answer: The correct answer is his investigations were exposed as publicity stunts without merit

Explanation: It was the correct answer on the test

Answer 2

i think.................... B