| Answer | Crossword Clue |
|---|---|
| POLK | First dark horse elected U.S. President |
| POLK | The first dark-horse President. |
| HOOVER | Engineer elected U.S. President |
| TWICE | How often, at most, one can be elected U.S. president |
| ABA | Org. to which Taft was elected president after serving as U.S. president |
| COMPTROLLER | New York office held by Fillmore when he was elected U.S. vice president |
