On June 9, 1954, two-thirds of the way into the 36-day televised Army-McCarthy hearings in which Sen. Joseph McCarthy argued that the U.S. Army was harboring communists, the investigation hits a turning point. When Joseph Welch, the Army's special counsel, accuses McCarthy of having "no sense of decency," the tide of public opinion turns and McCarthy's career is eventually ruined.
Learn how the Truman Doctrine marked the beginning of the Cold War, how it shaped America's attitude towards communism and how it shifted its foreign policy on interventionism with its involvement in the Mediterranean after World War II.