Answer:
Option: McCarthy was a bully who browbeat witnesses and made sweeping accusations with no basis in fact.
Step-by-step explanation:
Senator Joseph McCarthy began the period of McCarthyism in America during the 1940s and 1950s. During this period, many Americans arrested as Communist agents without precise evidence. During the McCarthy period, hundreds of Americans accused of being communists and questioning before the government. The fear of the Soviet Union led hundreds of Americans sent into prisons while thousands lost their positions in office. The prime targets of doubts were government employees. His hunt ended when he attacked several U.S. Army officers for having communist sentiments. Many accused him of being a tyrant who used power in a wicked way and never produced a proper document.