Which agricultural chemist developed hundreds of uses for peanuts and sweet potatoes?

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 1923 poem ends "And miles to go before I sleep"? 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? In 1924, Chamonix, France, hosted the first of which international sporting events?