USA HISTORY

Detailed explanation-1: -The United States entered Vietnam with the principal purpose of preventing a communist takeover of the region. In that respect, it failed: the two Vietnams were united under a communist banner in July 1976. Neighbouring Laos and Cambodia similarly fell to communists.

Detailed explanation-2: -In general, historians have identified several different causes of the Vietnam War, including: the spread of communism during the Cold War, American containment, and European imperialism in Vietnam.

Detailed explanation-3: -Privately, U.S. officials felt that the Geneva Agreements, if allowed to be put into action, were a disaster. They were convinced that national elections in Vietnam would result in an overwhelming victory for Ho, the man who had defeated the French colonialists.

Detailed explanation-4: -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 an intervention in a foreign civil war; others opposed it because they felt it lacked clear objectives and appeared to be unwinnable.