35% knows the answer to this question: "Also known as the Red Baron, Manfred von Richtofen became famous as something during World War I. As what? "

And do you know the answer to this one? "What was put in a window during the Victorian era to symbolize warmth?"

52% knows the answer to this question: "Which political crisis took place in Cuba in the 1960s? "

And do you know the answer to this one? "In which state did Rosa Park refuse to give up her bus seat to a white passenger?"

78% knows the answer to this question: "Lord Mountbatten was killed by a terror group from which country in 1979? "

And do you know the answer to this one? "Who sang the famous song "Bernadette" (1967)?"

45% knows the answer to this question: "What is the capital city of Lebanon, which borders the Mediterranean Sea? "

And do you know the answer to this one? "Swollen gums, gums that are tender and bleeding are signs of what disease?"

44% knows the answer to this question: "Which day was a hit for the Rolling Stones? "

And do you know the answer to this one? "What is American hip hop and R&B musician Missy's surname?"

34% knows the answer to this question: "Which of these is a non-standard unit? "

And do you know the answer to this one? "If five friends split $75.00 evenly, how much will each one get?"

41% knows the answer to this question: "Fresno and San Francisco are cities in which state? "

And do you know the answer to this one? "What was Jackie Kennedy's name before marriage?"

79% knows the answer to this question: "Which author wrote 'Lord of the Rings'? "

And do you know the answer to this one? "I'm a cute Japanese cartoon character who wears a bow in my hair. Who am I?"

73% knows the answer to this question: "Which was the only Tina Turner single to reach number one in the US in the '80s? "

And do you know the answer to this one? "What was the last name of three of the Beach Boys: Brian, Carl and Dennis?"

32% knows the answer to this question: "Complete the Jim Reeves hit song title, "Distant ..."? "

And do you know the answer to this one? "Who had the hit 60's song "Will You Love Me Tomorrow" on Scepter?"

61% knows the answer to this question: "President John F. Kennedy son was born in 1960. What was his first name? "

And do you know the answer to this one? "Supposedly, Cleopatra proved her love to which Roman by dissolving two pearls in vinegar, even though no vinegar could possibly be strong enough to do so?"

42% knows the answer to this question: "Known for his diminuitive stature, who lowered the French army's minimum height from 5'4" to 5'1" between 1799 and 1804? "

And do you know the answer to this one? "The Taliban controlled which country in the 1990s?"