While the early Cold War era was characterized by a strong consensus among political elites and the public regarding the necessity of containing communism through military means, if necessary, the Vietnam War led to growing dissent and questioning of this approach. The antiwar movement was fueled by a combination of factors, including the prolonged and escalating nature of the conflict, the high human, and economic costs, and increasing doubts about the legitimacy of U.S. involvement.
One key aspect of the antiwar movement was its diversity and breadth. It included students, intellectuals, religious leaders, civil rights activists, and ordinary citizens from all occupations. This broad-based opposition was reflected in various forms of protest, including demonstrations, sit-ins, teach-ins, and draft resistance. The movement also drew support from international actors, further highlighting the global significance of the Vietnam War and the opposition it