What country's flag was Christopher Columbus sailing under when he discovered America?

More Questions:

How many pieces are found in a standard chess set?

In what sort of landscape would you find an erg?

What does "Flotsam" describe?

What is the point value of the letter Z in a standard Scrabble game?

Joe Cool is an alter ego of which comic strip character?

Which author won the Booker Prize 1986 for the novel "The Old Devils"?

What author created the character of Nero Wolfe?

How many US states begin with the letter "O"?

The dwarf planet Ceres is in between which two planets?

What does the "c" in the equation e=mc^2 stand for?

A cygnet is the name for a newly hatched or baby what?

What disappeared from the town of South Park, forcing Randy to relocate his family to a refugee camp in California?

Who changed her name to Rebecca Rolfe, after marrying John Rolfe?

Jackie Robinson became famous for breaking the color barrier in what sport?

In the movie "Spaceballs" what does the bumper sticker say on the back of Lonestar's ship?