What were the Prevention Acts of the Vietnam War?

Answer 1

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.