Not entirely sure what your talking about. There was an agreement signed by France and the North Vietnamese in 1954 called the "Geneva Accords" which made a tentative peace between France and the People's Army. It split the socialist north from the free south, but called for national elections in 1956 which never actually occurred. I don't think there were many other preventative measures taken, since when the US entered following the Gulf of Tonkin incident most Americans were in favor of additional US involvement in Vietnam.
No, the Vietnam War was in Vietnam
Nato was not involved in the Vietnam War.
The US was at war with North Vietnam (informally-not with documents signed/declaration of war).
The Vietnam war was a warm part of the cold war.
The Vietnam War was in Vietnam and was the MAST DANGEROUS war in the entire WORLD
The US tested napalm, bombs and chemical weapons on the Vietnam civilians.
My Lai Massacre Hue Massacre Dak Son Massacre
the Vietnam war
No, the Vietnam War was in Vietnam
The Vietnam War ended in 1975.
With North Vietnam (not Vietnam; Vietnam was created after the war). No, the US did not win the war.
Air war-North Vietnam Ground war-South Vietnam
The Vietnamese lived in Vietnam during the Vietnam War.
Air war over North Vietnam. Ground war in South Vietnam; Riverine war in South Vietnam.
North Vietnam stopped the Vietnam War; by winning it.
Vietnam war was from 1966 to 1972
See: Vietnam War