<Li> Lê Nguyên Khang was the commander of the Republic of Vietnam Marine Corps . </Li> <Li> Ngo Quang Truong a lieutenant general and commander of the I Corps . </Li> <Ul> <Li> Dwight D. Eisenhower was the 34th President of the United States from 1953 to 1961 . </Li> <Li> John F. Kennedy was the 35th President of the United States from 1961 until his death in 1963 . </Li> <Li> Lyndon B. Johnson was the 36th President of the United States from 1963 to 1969 . </Li> <Li> Richard Nixon was the 37th President of the United States from 1969 until he resigned in 1974 . </Li> <Li> Gerald Ford was the 38th President of the United States from 1974 to 1977 . </Li> <Li> Robert McNamara was the 8th Secretary of Defense, serving under Presidents John F. Kennedy and Lyndon B. Johnson from 1961 to 1968 . </Li> <Li> Clark Clifford was the 9th Secretary of Defense, serving under President Lyndon B. Johnson from 1968 to 1969 . </Li> <Li> Melvin R. Laird was the 10th Secretary of Defense, serving under President Richard Nixon from 1969 to 1973 . </Li> <Li> James R. Schlesinger was the 12th Secretary of Defense, serving under President Richard Nixon and Gerald Ford from 1973 to 1975 . </Li> <Li> Henry Kissinger was the 8th National Security Advisor and the 56th Secretary of State, serving under Presidents Richard Nixon and Gerald Ford from 1969 to 1977 . </Li> </Ul> <Li> Dwight D. Eisenhower was the 34th President of the United States from 1953 to 1961 . </Li>

Who was president of america during vietnam war
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