Vienna and Belgrade lie on the banks of which river?

More Questions:

What is the total weight of a full standard set of billiards balls, including the cue ball?

Which British opera festival was started in 1934?

What four colors traditionally correspond with first through fourth place ribbons?

What ocean contains the spot where 0° longitude meets 0° latitude?

What element must be burned out of pig iron to make steel?

In what organ of the body is insulin produced?

A Polyorchid has at least three what?

What is the hardest known naturally occurring mineral?

How many Academy Awards did the 1939 movie "Gone With The Wind" win?

Who plays Jullia Robert's best friend in the movie "My Best Friend's Wedding"?

What famous rapper's real name is Shawn Carter?

Who designed Richard Gere's wardrobe in the movie "American Gigolo"?

What Wyoming National Monument is featured in the movie "Close Encounters of the Third Kind"?

What New York City landmark is nicknamed "The Crossroads of the World"?

What company publishes "The Walking Dead" comic book series?