London's Trafalgar Square Christmas tree is traditionally given by which country?

More Questions:

What Olympic athletics competition includes ten different events?

What US auto maker produced a car called the Cirrus?

How many times are traditional Mexican refried beans fried?

American mass murderer Ronald DeFeo Jr. was the inspiration behind what novel and series of films?

What is the only nation that borders both Andorra and Portugal?

What major river runs through Vienna?

What is the capital of Iraq?

What name is given to the mainland peninsula that's part of Hong Kong?

The powerful Inca empire had its capital seat at Cuzco in what modern-day South American country?

What theorem is used to determine the length of the hypotenuse of a right triangle?

Whose US presidential campaign was targeted by the famous "Daisy Girl" negative TV ad?

What is a "virgule"?

Who wrote the 1981 novel "Who Censored Roger Rabbit?"?

Which rock band released the singles "Karma Police" and "Creep"?

Who played the title role in the 1990’s TV show "Grace Under Fire"?