50% knows the answer to this question: "What country did Winston Churchill lead in World War II? "

And do you know the answer to this one? "What northern Iraqi ethnic group fought against Saddam Hussein's Republican Guard in 1991 and again in 2003?"

64% knows the answer to this question: "Twenty-two months of negotiation and the 1998 Good Friday Agreement ended violence in what nation? "

And do you know the answer to this one? "The average life expectancy of a US female in 1970 was what?"

35% knows the answer to this question: "What emperor, Russia's first, died when he leaped into the cold Gulf of Finland to save some drowning sailors? "

And do you know the answer to this one? "One Flew Over The Cuckoo's Nest is set in which of these? "

76% knows the answer to this question: "Which leader of China died in 1976? "

And do you know the answer to this one? "In 2014, Bohuslav Sobotka became the Prime Minister of which Eastern European country?"

33% knows the answer to this question: "In November 1981, IBM introduced the IBM PC, what is a "PC"? "

And do you know the answer to this one? "Which artist is generally considered to be the father of contemporary country music?"

62% knows the answer to this question: "In 1986 July 4th was the celebration of how many years of Independence? "

And do you know the answer to this one? "What city did Jack the Ripper terrorize in 1888?"

30% knows the answer to this question: "Who is considered the father of medicine who is credited with an oath that is still pronounced by young physicians that establishes the fundamental principles of the discipline? "

And do you know the answer to this one? "Enrique Pena Nieto became President of which country in 2012?"

62% knows the answer to this question: "Angry that Kim Chol was partying during the grieving period for Kim Jong-il, who not only had the minister executed, but blew him away with a direct mortar round strike? "

And do you know the answer to this one? "On 13 June 1990, what did the East German military officially begin doing?"

50% knows the answer to this question: "In 2014, the African National Congress was again triumphant in which country's general election? "

And do you know the answer to this one? "Roman men wore togas and Roman women wore what?"

53% knows the answer to this question: "What was the name of the Russian jeweler who became famous for his ornate Easter eggs made of precious metals and gemstones? "

And do you know the answer to this one? "Of these, which was a world leader in the 80s? "

69% knows the answer to this question: "Which form of transportation was invented first? "

And do you know the answer to this one? "What is the name of the American newspaper heiress who was kidnapped by the Symbionese Liberation Army, an urban militant group she later joined, in 1974?"

44% knows the answer to this question: "What was the maiden name of Princess Diana? "

And do you know the answer to this one? "Poseidon was the Greek god of what?"