Answer:
The only U.S. president to be elected to more than 2 terms is Franklin D. Roosevelt. He was elected to four terms in office, serving as President from 1933 to 1945. This was made possible by the 22nd Amendment to the U.S. Constitution, which limits a president to two terms in office. However, after Roosevelt's presidency, the 22nd Amendment was ratified to prevent any future president from serving more than two terms.