64% knows the answer to this question: "Which of the following Presidents' First Lady was named Rosalynn? "

And do you know the answer to this one? "What country was recognized by the US in 1903, but wasn't recognized by Colombia until 1921?"

39% knows the answer to this question: "What commercially viable transport did marine engineer, Robert Fulton invent and successfully trial in 1803? "

And do you know the answer to this one? "Who did the English-born Virginia colonist John Rolfe marry in 1613?"

55% knows the answer to this question: "Who founded the Mormon religion in 1830? "

And do you know the answer to this one? "Who was caught in a leased undercroft beneath the House of Lords in 1605 while trying to blow up the English Parliament?"

93% knows the answer to this question: "Scurvy was a common disease among sailors, pirates and others who lived aboard ships in the past. What is the cause of scurvy? "

And do you know the answer to this one? "A purple stripe on a Roman tunic was a sign of what?"

66% knows the answer to this question: "In 1811 and 1812, earthquakes from New Madrid, Missouri, forced what river to flow backward, which the Muskogee thought was the writhing of the Tie Snake river god calling them to rebel against the US? "

And do you know the answer to this one? "What was Theodore Roosevelt's New York home Sagamore Hill in Long Island also known as when he was President?"

73% knows the answer to this question: "In which country was pottery invented? "

And do you know the answer to this one? "How many stars were on the US flag when Bill Clinton left office?"

68% knows the answer to this question: "In what state did Rosa Parks challenge bus segregation? "

And do you know the answer to this one? "Who is Kofi Annan?"

56% knows the answer to this question: "Which of these people lived in a castle in Transylvania, Romania? "

And do you know the answer to this one? "Death of a Salesman was a book first published in 1949. Who was its author?"

48% knows the answer to this question: "Dracula, first published in 1897, was written by whom? "

And do you know the answer to this one? "Who was the father of the official philosophy of the Han Dynasty?"

83% knows the answer to this question: "Based in Vienna, what was Simon Wiesenthal and his Jewish Documentation Center looking for? "

And do you know the answer to this one? "What was the Soviet bloc's 1954 equivalent to NATO called?"

44% knows the answer to this question: "What other than "Krauts" was the colloquial name the Allied soldiers used for German soldiers during WWII? "

And do you know the answer to this one? "What South American country took its name from the Incan word for "cold winter"?"

44% knows the answer to this question: "Which designer created the Statue of Liberty? "

And do you know the answer to this one? "In what country did the Industrial Revolution begin?"