What is a rhino horn made out of?
The Pony Express was between what two cities?
Which rock group recorded a jingle for Kellogg’s Rice Krispies in 1964?
What is the southernmost city on Earth?
What inspired the U.S. national anthem?
Who was on the $10,000 bill?
At what temperature do Fahrenheit and Celsius match?
When did Abraham Lincoln issue the Emancipation Proclamation?
In which Beatles song does Paul McCartney sing the title a whopping 36 times?
What is the most poisonous tree in the world?
