Citizens of what empire are credited with starting the tradition of gift giving?

More Questions:

How many days is the Olympic decathlon held over?

What board game's tokens include a rope, a lead pipe, and a candlestick?

What word can be a measurement of six feet of water, and can also mean "to comprehend"?

What scale is used to measure the hardness of minerals?

Which member of the cat family cannot retract its claws?

What constellation is represented by the whale?

Which element appears eighth on the periodic table?

Who voiced Rocky in the movie "Chicken Run"?

Who hosted "The Hollywood Squares" between 1986 and 1989?

What was the title of the 2003 Russell Crowe movie that was subtitled "The Far Side of the World"?

Who was abducted by the Symbionese Liberation Army in 1974?

Which president had a swimming pool installed in the White House?

What was the total length of the Berlin Wall?

Where is the Space Needle?

Botswana is landlocked by which four countries?