85% knows the answer to this question: "What inventor created the first assembly line? "

And do you know the answer to this one? "What was the name of Queen Victoria's husband?"

65% knows the answer to this question: "Which country is the world's second largest producer of wool after Australia? "

And do you know the answer to this one? "The pirate Jean Lafitte set up his own "kingdom" in Barataria, near a city he'd later help save in exchange for a pardon during the War of 1812. Which city?"

51% knows the answer to this question: "What author wrote the "Little House" series of books? "

And do you know the answer to this one? "Which African nation disintegrated into a violent Civil War in 1990's?"

48% knows the answer to this question: "What great leader, who resented Persian rule, easily conquered Egypt in 332 BC? "

And do you know the answer to this one? "Home to Patong Beach, Phuket is an island province and tourist destination in what country?"

80% knows the answer to this question: "The 'Oregon Trail' and the 'Santa Fe Trail' were used by settlers in which country? "

And do you know the answer to this one? "Which country's parliament removed Viktor Yanukovych as President in 2014?"

73% knows the answer to this question: "Which of the following seafood fish is usually pink/orange in color? "

And do you know the answer to this one? "What is the last name of the Italian family who came to America and fashioned whirlpools?"

48% 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 is the collective term for rain, snow, hail and sleet?"

77% knows the answer to this question: "What is the nickname of the leprechaun mascot for Lucky Charms cereal? "

And do you know the answer to this one? "During the Iran hostage crisis in 1980, Americans started putting something up to show that their countrymen were not forgotten. What?"

55% knows the answer to this question: "In 1984, Michael Jackson suffered burns while making a commercial for which company? "

And do you know the answer to this one? "What was the name of the Spanish fleet sent to invade England in 1588?"

67% knows the answer to this question: "Who was the ruler of the Huns from 434-453 and was one of the most feared enemies of the Roman Empire? "

And do you know the answer to this one? "Otto von Bismarck was a statesman from which country?"

51% knows the answer to this question: "Solve this equation for N: 12N = 144? "

And do you know the answer to this one? "Susanna the Maid is the bride in what Mozart work, named for the groom?"

72% knows the answer to this question: "At over 2,340 miles, what river forms all or part of the boundary of nine US states? "

And do you know the answer to this one? "Who was kidnapped by Paris, which started the Trojan War?"