Anti-war movements are organized efforts by individuals and groups to oppose military conflict and promote peace. These movements often arise in response to specific wars, such as the Vietnam War or the Iraq War, and aim to raise public awareness about the consequences of war, including loss of life and economic costs. Activists may engage in protests, demonstrations, and educational campaigns to express their dissent. Historically, anti-war movements have played a significant role in shaping public opinion and influencing government policy. They often unite diverse groups, including students, veterans, and human rights organizations, advocating for diplomatic solutions and peaceful resolutions to conflicts.