The United States' primary goal in the Vietnam War was to prevent the spread of communism in Southeast Asia, as part of its broader policy of containment during the Cold War.

Operation Menu was the name of the American military strategy in Vietnam that involved the use of search-and-destroy missions and the establishment of fortified bases.

Operation Hue City was the name of the North Vietnamese offensive that captured the city of Hue during the Tet Offensive.

Richard Nixon was the American president who oversaw the withdrawal of American troops from Vietnam.

The Paris Peace Accords was the name of the peace agreement that ended the Vietnam War.

The Vietnam Veterans Against the War was the name of the American anti-war movement that opposed the Vietnam War.

Operation Rolling Thunder was the name of the American military operation that involved the bombing of North Vietnam.

Operation Ranch Hand was the name of the American military operation that involved the use of chemical defoliants to destroy crops and vegetation in Vietnam.

Operation Igloo White was the name of the American military operation that involved the use of electronic surveillance to monitor North Vietnamese communications.

Operation Phoenix was the name of the American military operation that involved the use of covert operations to disrupt North Vietnamese supply lines and infrastructure.

Operation Market Time was the name of the American military operation that involved the use of naval forces to blockade North Vietnamese ports and prevent the flow of supplies.

Operation Linebacker was the name of the American military operation that involved the use of air strikes to destroy North Vietnamese air defenses.

Operation Menu was the name of the American military operation that involved the use of ground forces to invade North Vietnam.

Operation Rolling Thunder was the name of the American military operation that involved the use of air strikes to destroy North Vietnamese supply lines and infrastructure.

Operation Ivory Coast was the name of the American military operation that involved the use of ground forces to defend South Vietnam from North Vietnamese attacks.