At what age did inventor Alexander Graham Bell immigrate to Canada?

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What do you get when you mix whiskey, sweet vermouth and angostura bitters?

What is a "rosti"?

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What type of tests were National League umpires ordered to undergo in 1911?

Who wrote "120 Days of Sodom" while in prison?

From what language did English borrow the word "kumquat"?

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Which play was originally titled "Mistakes of a Night"?

How old was Humphrey Bogart when he died in 1957?

Gene Kelly sings "Singin" in the Rain" over the end credits of what 1971 movie?

What actor did Michael J. Fox replace as Marty McFly in "Back to the Future"?

What day of the week was the initial October 24, 1929, crash that kicked off the Great Depression?

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The Rijksmuseum is located in what European city?