All the US presidents that served before 1956 or after April 1975.
5 US Presidents: Eisenhower (sent US military men in '55); Kennedy; Johnson; Nixon; Ford evacuated Saigon in '75.
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The Presidents who served during the Vietnam War are usually Eisenhower to Ford.
As of 2009, Joseph Biden is the 47th US Vice President. Some Presidents have had more than one Vice President, , two vice presidents have served under more than one president (George Clinton and John C. Calhoun) and four (Tyler, Fillmore, A. Johnson, and Arthur) had no Vice President during their successions.
There were 25 US presidents who never served in the Senate.
US Presidents do not have to have served in the military in order to be elected.
All the US presidents that served before 1956 or after April 1975.
Most notable was Harry S. Truman who served with the Missouri Army National Guard during WW1.
i know Woodrow Wilson did
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Richard M. Nixon served from 1969 to 1974. Gerald R. Ford served from 1974 to 1977. James E. (Jimmy) Carter served from 1977 to 1981.
None of the US presidents served in the Marine Corps.
US Presidents George H. Bush, Gerald Ford, Richard Nixon, and (Lyndon) Johnson served in the US Navy during World War II.
Presidents can only serve for 2 terms. 4 years are in a term.
5 US Presidents: Eisenhower (sent US military men in '55); Kennedy; Johnson; Nixon; Ford evacuated Saigon in '75.
To find the average number of years served by all US presidents up to 1997, divide the age of the nation in 1997 by the number of US presidents to 1997. This calculation will provide the average number of years served by each president.