In which 2001 film do a love triangle and a snipers' duel play out amid the rubble of Stalingrad?

Roman poet Sextus Propertius is credited with an early form of which saying: "Absence makes the heart ___"? In 1932, about 20,000 veterans of which war marched on Washington demanding a promised bonus? Renée Zellweger played which title character in films from 2001 and 2004? Which director made "2001: A Space Odyssey", "Spartacus" and "Eyes Wide Shut"? "2001: A Space Odyssey" memorably used a Richard Strauss piece called "Thus Spake ___". Akiva Goldsman won an Oscar for writing which 2001 biopic about a schizophrenic math genius? In which 2001 film do Kurt Russell and Kevin Costner dress as Elvis to rob a Las Vegas casino? In which 2001 film does a boy ask, "Excuse me, sir, can you tell me where I might find platform nine and three-quarters…