Peter Sellers played which German-born scientist, one of his three roles in a 1964 Stanley Kubrick film?

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? Which 34-letter word is the title of a song from the 1964 film "Mary Poppins"? In which 1964 Elvis film does race car driver Lucky Jackson take a job as a waiter in a casino? In which 1964 film does Julie Andrews sing "Supercalifragilisticexpialidocious"? "I Started Out as a Child" was a 1964 comedy album by which future sitcom star? Congressman William E. Miller was the 1964 Republican running mate of which presidential candidate?