Ernest Hemingway's 1927 story collection was titled "Men Without" what?

A 1924 campaign poster for which president featured an electric fan and the slogan "Keep Cool"? Which title is shared by a 1925 dinosaur film based on Conan Doyle and a 1997 dinosaur film based on Michael Crichton? Which 1925 Sergei Eisenstein film, named for a Russian warship, commemorated the 1905 revolution? A 1925 storm destroyed the helium-filled USS Shenandoah, which was what kind of aircraft? A 1927 visit to Etruscan sites inspired which author of "The Plumed Serpent" to write "Etruscan Places"? A 1928 biography of which religious figure was titled "Gotama the Man"? A 1928 Republican campaign slogan promised what "in every pot" and a car in every garage? Which 1928 Bryn Mawr graduate won her first acting Oscar in 1934?