According to its title, what was "The Subject" of Frank Gilroy's 1965 Pulitzer Prize-winning play?

According to the proverb, what loves company? Which nursery rhyme shepherdess "has lost her sheep, and doesn't know where to find them"? According to a song in a 1941 Ronald Reagan film, what was found "in a five and ten cent store"? Which city is called "that toddlin' town" in a famous song? Orwell's 1933 book "Down and Out in ___ and London" names which other city? According to the title of a 1941 W.C. Fields movie, never give a sucker what? According to the title of a 1952 John Ford film, John Wayne's character was what kind of man? According to the title of a 1953 film, what did Ethel Merman want to be called?