<P> The role of the United States in the Vietnam War began after World War II and escalated into full commitment during the Vietnam War from 1955 to 1975 . </P>
<P> The role of the United States in the Vietnam War began after World War II and escalated into full commitment during the Vietnam War from 1955 to 1975 . </P>
when did us get involved in vietnam war
when did us get involved in vietnam war
1955
1955