In the 1939 film "The Wizard of Oz," which actress snarls, "I'll get you, my pretty, and your little dog too"?

In which 1939 film does Bette Davis play a young socialite facing a fatal brain tumor? Which founder of psychoanalysis, who died in London in 1939, sought to use the methods of science for therapeutic ends? Henry Fonda played which future president in a 1939 film? Which 1939 film features the line "I don't know nothin' 'bout birthin' babies!"? In 1939, the warning "It may become possible to set up a nuclear chain reaction in a large mass of uranium" reached FDR… In the 1939 film "The Wizard of Oz," Dorothy says "I've a feeling we're not in Kansas anymore" to whom? Which 1939 movie includes the line "Pay no attention to that man behind the curtain"? In which 1939 western does John Wayne's character say, "My friends just call me Ringo. Nickname I had as a kid"?