73% 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?"

78% 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?"

59% 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?"

76% knows the answer to this question: "In 1992, who did Bill Clinton beat to become US President? "

And do you know the answer to this one? "What did the United States test in 1945 at Bikini Atoll in the Marshall Islands?"

44% knows the answer to this question: "What war, fought between the years of 1675 and 1678, featured an initial attack against Swansea? "

And do you know the answer to this one? "What was the nickname of President L. Johnson?"

86% knows the answer to this question: "What was the nickname given to World War I ace pilot Manfred Von Richtofen? "

And do you know the answer to this one? "The people of what nation refer to their homeland as "Espana"?"

69% 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?"

58% knows the answer to this question: "Which country did Joan of Arc try to set free from English domination? "

And do you know the answer to this one? "What country thought it was cursed by God after Boris Godunov murdered Ivan the Terrible's son Dmitry?"

70% knows the answer to this question: "In what century did Mahatma Gandhi achieve greatness? "

And do you know the answer to this one? "What was co-invented by Samuel Morse in 1838?"

42% knows the answer to this question: "Which historical figure was the founder of the Republic of Turkey? "

And do you know the answer to this one? "In 2012, Enrique Pena Nieto led the PRI back to power in what country, which it had run for decades, after a 12-year-absence?"

79% knows the answer to this question: "What famous US prison closed in 1963? "

And do you know the answer to this one? "What came before 'Poppins' in the 1964 Disney hit?"

85% knows the answer to this question: "Duke Ellington was a famous name in which type of music? "

And do you know the answer to this one? "General Douglas Macarthur led the forces of which country in the Korean War?"