joseph mccarthy gained public attention by\n defeating dwight eisenhower in the 1956 election.\n criticizing…

joseph mccarthy gained public attention by\n defeating dwight eisenhower in the 1956 election.\n criticizing the supreme court ruling in the rosenberg case.\n refusing to cooperate with a huac investigation.\n claiming to have a list of communists in the government.
Answer
Brief Explanations:
Joseph McCarthy gained public attention by claiming to have a list of communists in the government during the early - 1950s, fueling anti - communist hysteria known as McCarthyism. He did not gain attention by the other means listed.
Answer:
claiming to have a list of communists in the government.