30% knows the answer to this question: "Where is Domingo Faustino Sarmiento from? "

And do you know the answer to this one? "What are residents of China called?"

88% knows the answer to this question: "What Khmer capital was reclaimed by the jungle sometime after the Thais conquered it in 1431? "

And do you know the answer to this one? "Which of these is in the Middle East?"

80% knows the answer to this question: "Who won the Nobel Peace Prize for his part in negotiating an end to US involvement in Vietnam? "

And do you know the answer to this one? "Who did Michael Jackson marry in 1994?"

49% knows the answer to this question: "In the 14th century, Europe suffered a plague that killed about one third of its entire population. What name was given to that plague? "

And do you know the answer to this one? "In 1981, which famous figure was shot by John Hinckley? "

77% knows the answer to this question: "What city was divided, almost overnight, by a wall that went up on August 13, 1961? "

And do you know the answer to this one? "Who delivered his famous I have a dream speech in 1963?"

52% knows the answer to this question: "Which art movement came into popularity in the 1950s? "

And do you know the answer to this one? "The Sistine Chapel can be found in which European country?"

80% knows the answer to this question: "Back in the 1970s, why might you (or maybe your dad) have had an eight-track cartridge in the car? "

And do you know the answer to this one? "What was an important step in getting deer or moose hides ready for making them into clothes? "

45% knows the answer to this question: "What grows from an acorn? "

And do you know the answer to this one? "The biggest export from Kuwait is which of the following?"

57% knows the answer to this question: "Designer Gianni Versace was born in what European nation? "

And do you know the answer to this one? "What molecule are all sugars converted to prior to absorption into the bloodstream?"

84% knows the answer to this question: "The sport of tennis is usually played with what? "

And do you know the answer to this one? "Famous for its tacky tourist attractions, where could you get your kicks on, at least according to a Bobby Troup song?"

36% knows the answer to this question: "Who sang the famous song "Fly Me To The Moon" (1964) ? "

And do you know the answer to this one? "What is the common wild dog known to Australia?"

79% knows the answer to this question: "Which mythological Ancient Greek hero could be killed by wounding his heel? "

And do you know the answer to this one? "Which Greek city has held the Olympic games twice?"