Question: When did the us leave the vietnam war?
Disambiguated questions and answers: question: When did the us troop presence in Vietnam peak during the vietnam war?
When did all us forces start to withdraw from the vietnam war due to the Paris Peace Accords?
When did direct us military involvement end in the vietnam war?
answer: 1968
January 27, 1973
15 August 1973
Natural Questions answer: 1970 (from the Wikipedia article "Vietnam War")