Which 1923 poem ends "And miles to go before I sleep"?

Who was Chief Justice of the United States from 1921 to 1930? Which agency, created in 1921 by New York and New Jersey, has a Manhattan bus terminal named for it? Which 1922 novel, set in Dublin on a single June day, follows Leopold Bloom and ends with the word "yes"? Hugh Lofting's 1923 Newbery Medal winner describes the "Voyages" of which animal-talking physician? Which agricultural chemist developed hundreds of uses for peanuts and sweet potatoes? Complete the title of Sean O'Casey's 1924 play: "___ and the Paycock". Helen Wills in 1924 and Justine Henin-Hardenne in 2004 won Olympic gold in which sport? Which dictator wrote "Mein Kampf" ("My Struggle"), first published in 1925?