What military cemetery is located across the Potomac River from the Lincoln Memorial?

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What 4 tournaments make up golf's Grand Slam for men?

What land mass juts into the northern end of Delaware Bay?

Which US state is nicknamed the "Natural State"?

Niamey is the capital of which country?

What country borders the Republic of Guinea-Bissau to the south and east?

In Astronomy, what does the "Seven Sisters" refer to?

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What is measured in Becquerels?

How many episodes of "The Beverly Hillbillies" were made?

What year marked the release of Puff Daddy's song "I'll Be Missing You"?

In what year did Charles Lindburgh make his historic non-stop solo flight across the Atlantic?

Who is novelist Helen Fielding's most famous character?

Which American female vocalist had a hit in 1985 with "We Don't Need Another Hero"?

Which artist received the most nominations for the 58th Annual Grammy Awards?

Which major river is adjacent to Memphis, Egypt?