The "public" was being drafted into military service; which influenced public opinion, which in turn influenced the protests and riots against the war.
US involvement in the Vietnam War extended from the fear of communism held by the population. Being fearful that a spread in communism was occurring and that Vietnam was the first in a domino effect, the American public supported US intervention to contain the threat of communism. Once initiated, it was realized that there were many American lives being lost without a necessity to have been lost. A major event that turned public opinion against the war was the Tet Offensive, and seeing the carnage through media sources on the battlefield.
The Vietnam War=the military draft!
American public opinion turned against Germany in WW One & WW Two for various reasons. In WW1, Germany invaded France & Belgium in August 1914. Because, Belgium was a neutral country, Americans were upset with Germany. The invasion of Belgium however was not the most important factor. Later, German unrestricted submarine warfare also turned American public opinion against Germany. Then as a final straw, the German's Zimmermann telegram message to Mexico further angered Americans. In WW2, Germany invaded Poland, neutral Denmark, neutral Norway, neutral Holland, neutral Belgium, and so forth on & on. German submarine warfare also turned public opinion against Germany.
The Tet offensive marked the moment when what had been seen as a manageable overseas conflict turned into something much more messy. The assaults launched by the Viet Cong against the South Vietnamese and their US Military allies in early 1968 were a military fiasco. But the size of the offensive, the dramatic increase in US troop numbers it triggered, and the consequent loss of life on all sides, weighed heavily on US public opinion. The offensive also involved a draining battle for the Khe Sanh airstrip, used as a US Marine base. Khe Sanh became a symbol of the war's futility, abandoned as it was in June 1968, deemed to be of no strategic worth
The "public" was being drafted into military service; which influenced public opinion, which in turn influenced the protests and riots against the war.
We don't have the image you were given so the question can't be answered.
Public opinion turned against all labor unions
Tet offensive
it changed public opinion against President Hoover
The Tet Offensive
it helped to get public opinion.
The Tet Offensive had a significant impact on the Vietnam War, as it resulted in a steep decline in support for the war among the American public. The US and South Vietnam actually won a tactical victory, however, it was a political victory for North Vietnam.
It lowered morale.
The event that was most influential in turning American public opinion against Germany was the invasion of Belgium.
US involvement in the Vietnam War extended from the fear of communism held by the population. Being fearful that a spread in communism was occurring and that Vietnam was the first in a domino effect, the American public supported US intervention to contain the threat of communism. Once initiated, it was realized that there were many American lives being lost without a necessity to have been lost. A major event that turned public opinion against the war was the Tet Offensive, and seeing the carnage through media sources on the battlefield.
The release of the Pentagon Papers turned an already war-weary American public even more sharply against US involvement in Vietnam. As of June 2011, the Pentagon Papers are declassified and available to the American public in their entirety.