59% knows the answer to this question: "What Roman town was destroyed by the eruption of Mt. Vesuvius? "

And do you know the answer to this one? "Napoleon was an emperor of which country?"

61% knows the answer to this question: "In which country did Pervez Musharraf come to power in 1999 after a military coup? "

And do you know the answer to this one? "What caused the Great Famine that struck Ireland in 1845?"

71% knows the answer to this question: "Which country's main historical events include the Renaissance and the Risorgimento? "

And do you know the answer to this one? "Famous in the First Gulf War, how was General Norman Schwarzkopf usually described?"

44% knows the answer to this question: "In 2014, 14 people died in a volcanic eruption in what Asian country? "

And do you know the answer to this one? "In which country did the Mau Mau Rebellion take place?"

53% knows the answer to this question: "What 19th-century figure took marijuana to relieve menstrual cramps? "

And do you know the answer to this one? "The patron saint of England is famous for killing which type of creature?"

65% knows the answer to this question: "What did Louis Braille invent? "

And do you know the answer to this one? "In which nation was the Trans-Siberian Railway completed in 1904?"

80% knows the answer to this question: "Of these, which was NOT a world leader in the 80s? "

And do you know the answer to this one? "Where did the Romans go to socialize and bathe? "

62% knows the answer to this question: "Who was Dwight Eisenhower? "

And do you know the answer to this one? "Who was the US President between 1945-1953?"

91% knows the answer to this question: "What river did the Ancient Egyptians build their civilization on? "

And do you know the answer to this one? "Which US state did William Penn found?"

47% knows the answer to this question: "In 2014, 14 people died in a volcanic eruption in what Asian country? "

And do you know the answer to this one? "What was the name of the controversial barrier that was constructed by East Germany in the 1960s?"

36% knows the answer to this question: "Name the musical that started its West End run in 1981? "

And do you know the answer to this one? "Complete the name of the philosopher. Karl _____."

45% knows the answer to this question: "What is the historic Slavic title of a Russian, Bulgarian or Serbian monarch? "

And do you know the answer to this one? "What is the practice of supplying land with water from another place using canals?"