[["It started on November 1, 1955", 10.0], ["The Vietnam War (also known by other names) was a conflict in Vietnam, Laos, and Cambodia from 1 November 1955 to the fall of Saigon on 30 April 1975. It was officially fought between North Vietnam and South Vietnam.", 5.0]]
when did the vietnam war begin
history,vietnam,korean war,nixon