What factors led to increased anti-war sentiment in the United States?

1. Casualty rates: As the Vietnam War dragged on, the number of American casualties increased significantly. This led to a greater public awareness of the human cost of the war, which in turn fueled anti-war sentiment.

2. Draft protests: The draft system was heavily criticized for disproportionately targeting low-income individuals and minorities. Many young men refused to serve or sought deferments, leading to large protests against the draft and the war itself.

3. Media coverage: The Vietnam War was one of the first conflicts to be extensively covered by the media, with graphic images and reports of the war being broadcast into American homes on a daily basis. This coverage helped to mobilize public opinion against the war.

4. Civil rights movement: The civil rights movement in the 1960s also played a role in fueling anti-war sentiment, as many activists saw the war as a distraction from the fight for social justice and equality.

5. Government credibility: The Pentagon Papers, a classified study of U.S. political and military involvement in Vietnam, were leaked to the press in 1971. The papers revealed that the government had been lying to the public about the war, eroding trust in the government's handling of the conflict.

6. Economic concerns: The cost of the war was a significant burden on the U.S. economy, leading to concerns about the country's financial stability and diverting resources away from domestic priorities.

7. Counter-culture movement: The counterculture movement of the 1960s rejected mainstream values and institutions, including support for the Vietnam War. Many young people embraced anti-war sentiments as part of their broader rejection of traditional societal norms.