Who was the director of the FBI from 1924 to 1972?

More Questions:

What are the two most popular types of coffee beans?

The tuxedo got its name from what?

Which US boxer was known as "The Manessa Mauler"?

Who wrote the collection of Science fiction stories that made up the book "I, Robot"?

The Grand Coulee Dam was built on what river?

The Santa Clara Valley is located in which US state?

What everyday item did John Walker invent?

In what part of the human body would you find the fissure of Rolando?

What is the protective coating called that covers chicken eggs when they're hatched?

In kilograms, what is the weight of 1 liter of water?

In which country was Greta Garbo born?

In the movie "The Hunger Games', what is Thresh's weapon of choice?

At what age did Buffalo Bill become a rider for the Pony Express?

Which US gangster described himself as a used furniture dealer on his business card?

In Shakespeare's play "Titus Andronicus", who is the Queen of the Goths?