Who won the 1964 Best Actor Oscar for playing Henry Higgins in "My Fair Lady"?

Which 1964 film shows British forces battling African warriors at the Battle of Rorke's Drift in 1879? Andy Warhol's 1964 sculptures of stacked grocery boxes imitated which brand of soap pads? In which musical does Henry Higgins demand "Eliza? Where the devil are my slippers?" Which 1964 film showed a day in the life of the Fab Four? In which 1964 film does a character say "Gentlemen, you can't fight in here! This is the War Room!"? Who wrote the music and lyrics for the 1964 musical "Hello, Dolly!"? Which band had its first U.S. No. 1 hit in 1964 with "I Want to Hold Your Hand"? Joe Frazier in 1964 and Wladimir Klitschko in 1996 won Olympic gold in which sport?