ANSWER Ho Chi Minh was the president of North Vietnam during the Vietnam War his original name was Nguyen Tat. Diem was the president of South Vietnam. Diem was assassinated Nguyen Van Thien was the president of South Vietnam after him.
Thieu was president, until North Vietnam conquered his country (South Vietnam).
The latest president, at the time of South Vietnam's fall was President Nguyen Van Thieu.
Nixon.
South Vietnam's president in 1957 was Mr. Ngo Dinh Diem.
Ford was President when South Vietnam fell to the communists (North Vietnam).
It was Richard Nixon.
Diem & Thieu
Nixon.
In 1955 Mr. Ngo Dinh Diem became president of South Vietnam.
The Vietnam war ended in 1975, Gerald Ford was president.
Whteva