In what year did someone finally run for a third term?

Franklin D Roosevelt (1940)

Explanation: In 1940, President Franklin D. Roosevelt won a third term. Roosevelt was the first and only President to serve more than two terms. The amendment was passed by Congress in 1947, and was ratified by the states on 27 February 1951.

In 1940, Franklin Delano Roosevelt ran for a third term for president. Later, he actually ran for a fourth term and actually won in 1944, but died while in office in April 1945.

a is the answer because it just is

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