How did the My Lai Massacre affect public opinion on the Vietnam War?

The My Lai Massacre significantly increased public opposition to the Vietnam War and eroded trust in the US government.

The My Lai Massacre occurred on 16 March 1968, when American soldiers killed hundreds of unarmed Vietnamese civilians, including women, children, and elderly people, in the village of My Lai. News of the massacre did not reach the public until late 1969, when investigative journalists exposed the horrific events. The graphic images and detailed reports shocked the American public and the world, leading to widespread outrage and condemnation.

Before the My Lai Massacre was revealed, many Americans were already questioning the purpose and morality of the Vietnam War. However, the massacre intensified these doubts and led to a significant shift in public opinion. People were horrified that American soldiers could commit such atrocities, and it raised serious ethical questions about the conduct of the war and the military's role in it. The incident also highlighted the brutal realities of the conflict, which were often hidden from the public by government and military officials.

The massacre and its cover-up further damaged the credibility of the US government. Many Americans felt betrayed by their leaders, who had assured them that the war was being fought for noble reasons. The revelation that such a terrible event had been concealed for over a year made people more sceptical of official statements and increased anti-war sentiment. Protests against the Vietnam War grew larger and more frequent, with many demonstrators citing My Lai as a key reason for their opposition.

In summary, the My Lai Massacre played a crucial role in turning public opinion against the Vietnam War. It exposed the dark side of the conflict, undermined trust in the government, and fuelled the growing anti-war movement.