In what year did Warren G. Harding first take office as President?

Who succeeded Warren G. Harding as President of the United States? Who was President immediately before Warren G. Harding? Which political party did President Warren G. Harding belong to? Which president served from 1921 to 1923? In which state was Warren G. Harding born? Under which president did Calvin Coolidge serve as Vice President? Who was First Lady during Warren G. Harding's presidency? Florence Harding was married to which president?