When did the U.S.A. become a country?

What month was Julies Caesar stabbed in?

Where did the Vikings come from?

Which is the chemical symbol for potassium: P, T, or K?

Where is Stonehenge?

How many time zones are in Russia?

What does the raven say in Edgar Allen Poe’s The Raven?

Which continent is closest to Antarctica: South America, Australia, or Africa?

How long is an Olympic swimming pool (in meters)?

Which of these historical figures was born first: Joan of Arc, Leonardo da Vinci, or Marie Antoinette?