Which city is the capital of Argentina

Harry had to ______ a plumber in when his boiler broke down.

Who is the inventor of airplane

How many characters are in the Vietnamese longest word?

What is the year of the Dien Bien Phu battle

Which national team's nickname is "la Albiceleste"?

Who plays 'Carl Hanratty' in the movie 'Catch Me If You Can' ?

Pencak silat is the traditional martial art of which country?

Renault is a car manufacturer of which country?

When is the initial publication of Harry Potter publish?

Where is the Palm Jumeirah