74% knows the answer to this question: "Which US state had a gold rush from 1848 to 1855? "

And do you know the answer to this one? "Which of the following wars took place before World War II?"

71% knows the answer to this question: "What were medieval knights best known as? "

And do you know the answer to this one? "In 1999, there was a bad nuclear accident in Japan, exposing dozens to what?"

81% knows the answer to this question: "The 'Luger' pistol was used predominantly by which country during World War I? "

And do you know the answer to this one? "Who became Palestine's first President in 1996?"

83% knows the answer to this question: "In which year did the Titanic sink? "

And do you know the answer to this one? "In what industry did John Davison Rockefeller get rich?"

49% knows the answer to this question: "In 2014, the International Court of Justice ruled that what country should stop its whaling program? "

And do you know the answer to this one? "Which country started implementing a system called apartheid in 1949?"

51% knows the answer to this question: "What year did the major part of the American Revolutionary War end? "

And do you know the answer to this one? "What ship landed at Plymouth Rock rather than Virginia, in large part because their supplies were "much spent, especially our beer"?"

40% knows the answer to this question: "Who is Edwin "Buzz" Aldrin? "

And do you know the answer to this one? "Mohandas Gandhi was a peace-loving man who led India to independence through what? "

53% knows the answer to this question: "Who died in a Concentration Camp? "

And do you know the answer to this one? "In what year was Teflon invented?"

38% knows the answer to this question: "Which Asian country exploded a nuclear bomb underground in 2013? "

And do you know the answer to this one? "Who voted for the first time in the elections for the National Assembly of Kuwait in 2006?"

45% knows the answer to this question: "What country did the Ming Dynasty take place? "

And do you know the answer to this one? "What is the name of the Ukrainian power plant where a major nuclear accident occurred in 1986?"

41% knows the answer to this question: "Which British city was once a Roman spa town? "

And do you know the answer to this one? "A small horseshoe-shaped body of water along a coast is known as a what?"

42% knows the answer to this question: "Reports released in 2013 showed that the US was spying on which German Chancellor? "

And do you know the answer to this one? "John Paul II was Pope throughout the 90s. Where did he hail from?"