Answer:
The first major protests began in 1964 and quickly gained strength as the war escalated. Starting at the University of Michigan, “teach-ins” on the Vietnam War modeled after seminars raising consciousness in support of the Civil Rights Movement, brought in thousands of participants. Though the vast majority of the American population still supported U.S. government policy in the Vietnam War, a small but outspoken minority was making its voice heard by the end of 1965, especially after Johnson began an increasingly aggressive air and ground war in Vietnam.
Many Americans opposed the war on moral grounds, appalled by the devastation and violence of the war. Others claimed the conflict was a war against Vietnamese independence or intervention in a foreign civil war; others opposed it because they felt it lacked clear objectives and appeared to be unwinnable. Though the vast majority of the American population still supported U.S. government policy in the Vietnam War, a small but outspoken minority was making its voice heard by the end of 1965, especially after Johnson began an increasingly aggressive air and ground war in Vietnam.
The reason for the United States' involvement was due to the start of communism in North Vietnam. The citizens in South Vietnam feared the control of North Vietnam and were worried that the north would take control of the south. As reports from the field became increasingly accessible to citizens, public opinion began to turn against U.S. involvement, though many Americans continued to support it. Others felt betrayed by their government for not being truthful about the war. This led to an increase in public pressure to end the war.
More than two decades of violent conflict had inflicted a devastating toll on Vietnam's population: After years of warfare, an estimated 2 million Vietnamese were killed, while 3 million were wounded and another 12 million became refugees.
The Vietnam War was not simply the wrong war; it was also fought in the wrong way. Military force should only be used decisively, not gradually. Civilian officials should set basic policies but allow the professional military to run wars without micromanagement.
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