What cave found in New Mexico, is the deepest cave in the continental US?

More Questions:

What's the traditional dish served at Wimbledon?

What is the colour of mourning in Turkey?

In the 1975 novel "The Moneychangers', what is the name of Alex Vandervoort's wife?

What year did Robert Burns write the poem "Auld Lange Syne"?

According to the bible, how many Horsemen of the Apocalypse were there?

Camp Lejeune Marine Corps Base is located in which US state?

What element do you need to avoid goitre?

Which Apollo mission carried Neil Armstrong and his team to the Moon?

The sub-atomic particle "proton" has what type of charge?

What is the heaviest chemical element on the periodic table that has a one-letter abbreviation?

What vitamin was isolated from fish liver oil in 1917?

Who directed the 1941 movie "The Lady Eve"?

What musical, set in New York City, won 10 Academy Awards?

In the movie "The Matrix', what colored pill does Neo take?

In the 1956 western, what actress are The Searchers searching for?