That would depend on which people you are referring to. It would also be depenable on which war and with whom.
It provided a force to assist the South Vietnam government resist the North Vietnamese attempt to take it over.
Over 300,000 US servicemen were wounded in the Vietnam War.
They protested the draft.
About 1,157 Wisconsin men died in the Vietnam War.
Over 58,000 US servicemen died in the Vietnam War.
They never heard of Vietnam before.
The US sent over 2 1/2 million men. See website: Vietnam War
The same as in most wars; Vietnam had the added "rejection" from their own countrymen.
Air war over North Vietnam. Ground war in South Vietnam; Riverine war in South Vietnam.
Over 2 1/2 million US Servicemen fought in Vietnam.
over 300,000
Over 58,000 US servicemen died in the Vietnam War.