86% knows the answer to this question: "Which is a French fashion designer who died in 1971? "

And do you know the answer to this one? "Which emperor of Rome was famously cruel?"

33% knows the answer to this question: "What was burned by the Celts at the start of Winter Solstice? "

And do you know the answer to this one? "What British aircraft was used to shoot down V-1 buzz-bombs during WWII?"

58% knows the answer to this question: "What country's Founding Fathers include the 56 "Signers" and the 55 "Framers"? "

And do you know the answer to this one? "What country did Iraq invade in 1990, based on claims of disputed oil?"

48% knows the answer to this question: "Who was voted Man of the Year by TIME magazine in both 1940 and in 1949? "

And do you know the answer to this one? "Spanish conquistador Francisco Pizarro declared what city the capital of Peru in 1535?"

76% knows the answer to this question: "The deadliest earthquake of 2012 occurred in which neighbor of India? "

And do you know the answer to this one? "What did Voyager 1 send back to Earth that was called the Pale Blue Dot?"

87% knows the answer to this question: "What Russian leader and his family were murdered in July 1918? "

And do you know the answer to this one? "Which war is also called the Great War? "

50% knows the answer to this question: "What was Franklin Roosevelt's middle name? "

And do you know the answer to this one? "What was the Red Baron's real name?"

91% knows the answer to this question: "In which century did the Bay of Pigs Invasion occur? "

And do you know the answer to this one? "Where did Benjamin Franklin die?"

58% knows the answer to this question: "Martin Luther was a central figure during which historical event? "

And do you know the answer to this one? "Audrey Hepburn and Gregory Peck starred in which 1953 film?"

43% knows the answer to this question: "What was the family name of Mary Queen of Scots? "

And do you know the answer to this one? "Which of the following Presidents served during the 1950s?"

37% knows the answer to this question: "In 2010 which website began publishing secret US diplomatic & military documents? "

And do you know the answer to this one? "Who became UK prime minister in 1997?"

83% knows the answer to this question: "During which War was 'Washingtons Retreat through New Jersey' fought in the 1770s? "

And do you know the answer to this one? "What country was governed under its first constitution, the Articles of Confederation, from March 1, 1781, to June 21, 1788?"