He was a naval Lieutenant Junior Grade during WWII. He was president only during the Vietnam War.
Yes.
The Cold War.
No. John F. Kennedy served as the 35th President from 1961 to 1963. During the second world war, Kennedy served in the United States Navy. He rose to the rank of Lieutenant and was discharged in 1945.
He was president during the cold war and vietnam.
Military involvement in Vietnam increased during his presidency and the US was on the brink of war with the USSR with crises in Cuba and Berlin, but the US was not at war while Kennedy was President. (Kennedy was personally engaged in combat while he was in the navy during WW II.)
Yes, Joe Kennedy, the father of the later president John F. Kennedy.
Kennedy served in the US Navy during World War II.
John Kennedy was noted for his PT boat service in WW II.
John F. Kennedy, Lyndon Johnson, Richard Nixon (3 in all)
JFK was not the president during WWII.
President John F. Kennedy, was a WW2 US Naval war hero, and President of the United States; he was assassinated in 1963.
Lyndon Johnson was the President of the US during the Vietnam War from the assassination of John Kennedy until the election of Richard Nixon.