Kazumura Cave is the longest cave in which state?

More Questions:

What thin cotton fabric used in summer suits takes its name from Persian words for "milk and sugar"?

What is the Latin word for poison?

How many squares are there on a checkerboard?

Who said, "Do give books - religious or otherwise - for Christmas"?

What Canadian city is the birthplace of author Margaret Atwood?

Which famous piece of artwork depicts the "Battle of Hastings"?

The island of Madeira belongs to which European country?

In what time zone is Oklahoma located?

What TV show did "Trapper John, M.D." spin off from?

What actor played the role of Newman in the TV show "Seinfeld"?

What was frontierswoman Martha Burke better known as?

At the time the US was celebrating its bi-centennial who was the President?

What admiral of the American Revolution is considered to be the father of the US Navy?

What shortage killed over one million Irish people in the 1840s?

The Rijksmuseum is located in what European city?