62% 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?"

71% 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?"

30% 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? "

69% 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?"

62% knows the answer to this question: "What was the name of the huge German battleship that was destroyed in 1941, just 11 days after leaving harbor to harass supply convoys in the Atlantic? "

And do you know the answer to this one? "In the 200s AD, what country was broken up into a Three Kingdoms period: the Wu south, the Shu in the west and the powerful Wei in the north?"

67% knows the answer to this question: "Which former Prime Minister of Israel died in 2014? "

And do you know the answer to this one? "What was the name of the rulers of Ancient Egypt?"

89% knows the answer to this question: "Which part of the Sistine Chapel is famously the main focal point? "

And do you know the answer to this one? "Which young girl helped drive the English from French soil in the 15th century?"

44% knows the answer to this question: "What period began in Italy in 1325 which was known for its contribution to the arts? "

And do you know the answer to this one? "In which year did Soviet troops liberate prisoners of Auschwitz?"

81% knows the answer to this question: "What American city was founded by Mormons in 1847? "

And do you know the answer to this one? "Which of these people lived in a castle in Transylvania, Romania?"

59% knows the answer to this question: "Which King of England had six wives? "

And do you know the answer to this one? "Who sung "These Boots Are Made For Walking"? "

53% knows the answer to this question: "What people in ancient Peru referred to their empire as Tawantinsuyu, which means "the four regions"? "

And do you know the answer to this one? "In which year did Soviet troops liberate prisoners of Auschwitz?"

36% knows the answer to this question: "What famous person said: "Love is doing small things with great love"? "

And do you know the answer to this one? "In what city was John F. Kennedy assassinated?"