Which 1949 Best Picture winner took its title from the nursery rhyme "Humpty Dumpty"?

In which 1949 Pulitzer Prize-winning play does the title character kill himself so his family can collect insurance mon… In 1949, Roland Petit created a famous ballet version of which Bizet opera featuring Don José and a toreador? In 1949, which Israeli parliament met for the first time? In which 1949 film does Orson Welles play Harry Lime? In 1950, 12-year-old Kathryn "Tubby" Johnston became the first girl to play in which youth sports organization? Which 1950 film ends with the line "All right, Mr. DeMille, I'm ready for my close-up"? Which 1950 film includes the line "Fasten your seatbelts. It's going to be a bumpy night"? The island nation of Fiji lies in which ocean region, the title of a 1950 Pulitzer-winning musical?