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
Canada in the Cold War tank battles once feared would rage across Western Europe. It is with Canada's late-Cold War and early-Peacekeeping Era military that Canada would embark on its deployment to Afghanistan, currently Canada's longest-running war. Canada in the Cold War During the Cold War, Canada was one of the western powers playing a central role in the major alliances. It was an ally of the United States, but there were several foreign policy differences between the two countries over the course of the Cold War. Canada was a founding member of the North Atlantic Treaty Organization (NATO) in 1949, the North American Aerospace