In the early 1950s Senator Joseph McCarthy earned national attention by?

Answer 1

In the early 1950s, Senator Joseph McCarthy gained national attention by accusing numerous government officials and citizens of being communists or communist sympathizers, often without substantial evidence. His aggressive tactics and public hearings, which were characterized by a fervent anti-communist sentiment, contributed to a widespread atmosphere of fear and paranoia known as McCarthyism. This period saw the infringement of civil liberties and the ruin of many reputations, as McCarthy's relentless pursuit of alleged subversives captured the public's imagination and media coverage. Ultimately, his influence waned in 1954 after a highly publicized Senate hearing exposed his methods and lack of credible evidence.