The reason why there were disruptions to the 1968 Democratic National Convention in Chicago was efforts of antiwar protestors to change the party's Vietnam War policy.
<h3>Why was the 1968 Democratic National Convention disrupted?</h3><h3 />
President Johnson brought the United States into the Vietnam War and he was a Democrat.
In the 1968 Democratic National Convention therefore, anti-war protesters wanted the party to change their stance on the war and so disrupted the entire process.