41% knows the answer to this question: "Which location replaced the East Coast as the center of the American movie industry? "

And do you know the answer to this one? "Which civillisation ised a writing system made up of symbols called hieroglyphs?"

35% knows the answer to this question: "Which army used poison gas as a weapon in the 1915 Battles of Ypres? "

And do you know the answer to this one? "What English queen not only executed 180 Catholics (including Spanish-trained Jesuit priests), but also Puritans, who thought Anglicanism too Catholic?"

62% knows the answer to this question: "Which fruit, used in jellies, juices and wine, is a major export of Italy? "

And do you know the answer to this one? "Greenland wasn't really green, and Vinland wasn't really covered in vines. Who named them both, and icy Iceland, besides?"

81% knows the answer to this question: "Which young girl helped drive the English from French soil in the 15th century? "

And do you know the answer to this one? "What was the name of the medieval fortress and prison located in the centre of Paris that was stormed by revolutionaries on July 14, 1789?"

76% knows the answer to this question: "Which of these wars started in 1914? "

And do you know the answer to this one? "In the 1940s, Germany was divided into two separate sovereign states. What were they called?"

89% knows the answer to this question: "D-Day is associated with which war? "

And do you know the answer to this one? "Which country's main historical events include the Renaissance and the Risorgimento?"

62% knows the answer to this question: "Who discovered the oral polio vaccine? "

And do you know the answer to this one? "What was the main focus of the Marshall Plan which was proposed in 1947? "

94% knows the answer to this question: "How did Anne Boleyn, wife of Henry VIII, die? "

And do you know the answer to this one? "Who succeeded Neville Chamberlain as British prime minister in 1940?"

83% knows the answer to this question: "What well-known building in Asia symbolizes eternal love and is widely considered as one of the world's most beautiful buildings? "

And do you know the answer to this one? "The river Nile runs through which ancient land?"

89% knows the answer to this question: "In which country is the Taj Mahal situated? "

And do you know the answer to this one? "Latvia officially adopted which currency in 2014?"

63% knows the answer to this question: "What letter was used to describe second World War German submarines? "

And do you know the answer to this one? "In which country were cuckoo clocks invented?"

63% knows the answer to this question: "Who famously defeated Bobby Riggs in a televised tennis match in Texas in 1973? "

And do you know the answer to this one? "What element is common to the nicknames of William Frederick Cody and James Butler Hickok?"