68% knows the answer to this question: "Who directed 'The Birds'? "

And do you know the answer to this one? "Who was William Shakespeare?"

49% knows the answer to this question: "What Scottish creature was first spotted in 1933? "

And do you know the answer to this one? "Which region of the world is where Judaism, Christianity, and Islam originated?"

78% knows the answer to this question: "Who did the IRA fight a guerrilla war of independence against between 1919 and 1921? "

And do you know the answer to this one? "Which artist is generally considered to be the father of contemporary country music?"

66% knows the answer to this question: "In 2005, Prince Charles married to? "

And do you know the answer to this one? "Who was the Emperor of Japan during WW2?"

44% knows the answer to this question: "Who apparently wore eyepatches so that they could move quickly below and above decks without waiting for both eyes to adjust to different lighting? "

And do you know the answer to this one? "What was the first name of Italian dictator Mussolini?"

95% knows the answer to this question: "What was the name of the American inventor who is regarded as the inventor of the light bulb, alongside Sir Joseph Swan? "

And do you know the answer to this one? "After the architects messed up the first pyramid, Snefru ordered them to make a second one. Where?"

57% knows the answer to this question: "What Cold War landmark was dismantled on November 11, 1989? "

And do you know the answer to this one? "During which War was 'The Siege of Charleston' fought in the 1770-1780s?"

60% knows the answer to this question: "In 1770, what 14-yr-old married the future Louis XVI in the Palace of Versailles? "

And do you know the answer to this one? "Akihito became Emperor of which country in 1989?"

72% knows the answer to this question: "What sporting event was invented by the Ancient Greeks? "

And do you know the answer to this one? "Fletcher Christian led a mutiny on which ship in 1789?"

56% knows the answer to this question: "What was the name of the General who led the U.S. forces that were defeated by allied Native American tribes at the Battle of the Little Bighorn? "

And do you know the answer to this one? "In 1962, President Kennedy banned trade with which Caribbean country?"

52% knows the answer to this question: "Who sung "These Boots Are Made For Walking"? "

And do you know the answer to this one? "Saddam Hussein was the President of which country?"

85% knows the answer to this question: "What colour went before death in the name of medieval plagues? "

And do you know the answer to this one? "Prince Rainer, leader of which small country, died in 2005?"