Which U.S. President was put on the fifty-cent piece in 1964?

Which U.S. President was put on the fifty-cent piece in 1964?
-Harry S. Truman
-John F. Kennedy
-Dwight D. Eisenhower
-Franklin D. Roosevelt

John F. Kennedy

Answer: The United States Mint first produced the Kennedy half dollar in 1964 a few months after the assassination of President John F. Kennedy. Congress moved quickly to pass a law to eliminate the Benjamin Franklin half dollar design and create a coin to commemorate President John F. Kennedy. Gilroy Roberts created the portrait of Kennedy on the obverse and Frank Gasparro sculpted the heraldic eagle on the reverse based upon the Great Seal of the United States.