Opposition to United States involvement in the Vietnam War An infamous photo of General Nguyễn Ngọc Loan shooting an alleged terrorist in handcuffs during the Tet Offensive also provoked public outcry. Another element of the American opposition to the war was the perception that U.S. intervention in Vietnam, which had been argued as acceptable because of the domino theory and the threat of communism, was not legally justifiable. Some Americans believed that the communist threat was used as a scapegoat to hide imperialistic intentions, and others argued that the American intervention in South Vietnam interfered with the self-determination of the country and felt that the war in Vietnam was
Effects of the Cold War have worsened overall in the post–Cold War years, although the economy has resumed growth since 1995. The legacy of the Cold War continues to influence world affairs. After the dissolution of the Soviet Union, the post–Cold War world is widely considered as unipolar, with the United States the sole remaining superpower. The Cold War defined the political role of the United States in the post–World War II world: by 1989 the United States held military alliances with 50 countries, and had 1.5 million troops posted abroad in 117 countries. The Cold War also institutionalized a global commitment to huge, permanent