When Senator Joseph McCarthy decided to run for a second term what issue became the focus of his reelection campaign anticommunism the Korean War the Cold War individual rights?

When Senator Joseph McCarthy ran for a second term, the focus of his reelection campaign was primarily on anticommunism. He sought to capitalize on the prevailing fears of communism during the Cold War, positioning himself as a staunch defender against perceived communist threats. This emphasis on anticommunism resonated with many voters at the time, as the Korean War and broader Cold War tensions heightened public anxiety about national security.