62% knows the answer to this question: "World War I officially ended with the signing of what treaty on June 28, 1919? "

And do you know the answer to this one? "Dmitri of the Don replaced the wooden walls of what city's Kremlin with stone ones?"

42% knows the answer to this question: "Bleda the Hun may have been murdered on a hunting trip by what brother of his, who succeeded him? "

And do you know the answer to this one? "Which of these peoples once ruled over Norway?"

89% knows the answer to this question: "In what nation were the Dead Sea Scrolls found beginning in 1947? "

And do you know the answer to this one? "When Sultan Taimur bin Feisal tried to abdicate in this country, his British puppetmasters refused to allow it. What country is this?"

89% knows the answer to this question: "What was the name of the Soviet satellite launched on October 4, 1957? "

And do you know the answer to this one? "Woody Allen directed and starred in which movie in 1977?"

64% knows the answer to this question: "What is the name of Leonardo da Vinci's famous painting? "

And do you know the answer to this one? "What was Napoleon's last name?"

59% knows the answer to this question: "Who voted for the first time in the elections for the National Assembly of Kuwait in 2006? "

And do you know the answer to this one? "What mentally ill Russian monarch beat his pregnant daughter in law for dressing provocatively, then killed his own son for trying to stop him?"

57% knows the answer to this question: "Where did the IRA declare a cease fire in 1994? "

And do you know the answer to this one? "What Canadian Liberal party leader and elected prime minister in 1968 and was once Prime Minister?"

80% knows the answer to this question: "Which great film director died in 1980? "

And do you know the answer to this one? "Who killed Abraham Lincoln in 1865?"

45% knows the answer to this question: "Who was the prime minister of Britain during most of World War II? "

And do you know the answer to this one? "In what year did France and Britain declare war on Germany?"

43% knows the answer to this question: "In what current U.S. state did the Japanese attack on Pearl Harbor occur? "

And do you know the answer to this one? "West Germany's Hallstein Doctrine was designed to keep other nations from recognizing what other Germany?"

70% knows the answer to this question: "What member of the Beatles was shot to death on December 8, 1980? "

And do you know the answer to this one? "The average life expectancy of a US female in 1970 was what?"

68% knows the answer to this question: "What was Mao Zedong's army called? "

And do you know the answer to this one? "John Lennon married an artist from which country in the late 1960s?"