What US city's skyline boasts the Gateway Arch?

More Questions:

In a game of basketball, how many players are on the court at one time?

Which flower is also known as the "Lent Lily"?

What is the minimum Scoville rating for a Scotch Bonnet pepper?

What name is given to a ball on a wire that is thrown in an Olympic event?

What type of a tree killed Jim Croce?

The entrance to what New York City landmark has a pair of lion sculptures?

Which music genre lilterally means "new trend" in Portuguese?

What river defines the border between Texas and Mexico?

What is the common name for "alopecia"?

What is the common name for butterfly larvae?

What chemical element's atomic number is 50?

In the movie "Batman', what does the Joker call his secret ingredient?

What does CSI stand for in the TV show by the same name?

What structure did the Chrysler Building surpass in 1929 as the tallest building in the world?

Which Olympics did the US boycott?