The correct answers are
A) Woodrow Wilson- Wilson served as president for two terms as president from 1913-1921.
B) Calvin Coolidge- Coolidge was president for most of the 1920's, as he served from 1923-1929.
F) Warren G. Harding- Harding was president from 1921-1923. Coolidge took over when Warren G. Harding died of a heart attack while in office.