46% knows the answer to this question: "Martin Luther King Jr was born in which country? "

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

62% knows the answer to this question: "Where was Abraham Lincoln assassinated? "

And do you know the answer to this one? "Which South American country held a special election to replace President Hugo Chavez in 2013?"

70% knows the answer to this question: "In what year did France and Britain declare war on Germany? "

And do you know the answer to this one? "In 2013, China announced an air defense zone that overlapped with that of what country?"

46% knows the answer to this question: "Yuri Gagarin, who became the first man to go into space in 1961, came from what country? "

And do you know the answer to this one? "What river did the Ancient Egyptians build their civilization on? "

76% knows the answer to this question: "What is the name of the Secretary of State who began her service under President George W. Bush in 2005? "

And do you know the answer to this one? "Who became the new Pope in 2013?"

70% knows the answer to this question: "Which was Nazi Germanys largest concentration and extermination camp? "

And do you know the answer to this one? "What happen in Tiananmen Square in 1989?"

91% knows the answer to this question: "In what country was the first Olympiad held? "

And do you know the answer to this one? "The Delta Blues originated in which location?"

43% knows the answer to this question: "What did Louis Braille invent? "

And do you know the answer to this one? "What animal born in Chapultepec Zoo in Mexico City was the first to survive outside of China?"

48% knows the answer to this question: "Where was Abraham Lincoln assassinated? "

And do you know the answer to this one? "Mohandas Gandhi is known best as this?"

92% knows the answer to this question: "What did the Greeks use to defeat the defenders of Troy? "

And do you know the answer to this one? "What country did Winston Churchill lead in World War II?"

66% knows the answer to this question: "What is the name of the 1949 international agreement that regulates the treatment of those wounded in war, and the basic rights of prisoners of war? "

And do you know the answer to this one? "A Pharaoh was a ruler of which ancient land?"

69% knows the answer to this question: "Where were the first Olympic Games held? "

And do you know the answer to this one? "During WWII, the Japanese resorted to a (literally) suicidal method of warfare called kamikaze. What did this entail?"