ANSWERS

1. Grover Cleveland (the 22nd and 24th president)

Donald Trump became the second, as the 45th and 47th president.

2. Theodore Roosevelt

John F. Kennedy, at 43, was the youngest to be elected. Roosevelt took office on William McKinley's assassination.

3. The teddy bear

4. Andrew Jackson

5. Benjamin Franklin

6. Ronald Reagan

7. Jimmy Carter

8. John Adams

9. John Adams and John Quincy Adams, or George H. W. Bush and George W. Bush

10. Benjamin Harrison

11. One month (31 days)

He gave a very long inaugural address in cold, wet weather and died of pneumonia a month later, although the link between the speech and the illness is disputed.

12. Abraham Lincoln

13. John F. Kennedy

14. Hawaii

15. William Howard Taft

16. Harry S. Truman

17. Dwight D. Eisenhower

18. Woodrow Wilson

19. Camp David

20. Queen Victoria

HMS Resolute was abandoned in the Arctic in 1854, found by an American whaler and returned to Britain as a goodwill gesture. The desk was made from her timbers when she was broken up.