What killed over half a million Americans in 1918?

More Questions:

What country had, at one time, a female "Santa" called Babouschka?

What forest was home to Robin Hood and his band of Merry Men?

What novel, written by E.B. White, tells the story of an adopted mouse?

Which side of a book are the even-numbered pages usually on?

When was the Christmas carol "Silent Night" composed?

Which author wrote "The Duncton Chronicles"?

On which US coast can Redwood trees be found?

Into which sea does the Nile river flow?

What 1981 movie required some 7,000 snakes?

What was the first decade revisited by VH-1's "I Love the..." series?

Who provided the original voice for Shrek?

What was the nickname of German flying ace Manfred von Richthofen?

What Israeli prime minister was assassinated in 1995?

What infamous gangster was betrayed by "the lady in red"?

Gord Downie, who passed away on October 17, 2017, was the lead singer of which Canadian rock band?