100% knows the answer to this question: "Why was the Great Wall of China built? "

And do you know the answer to this one? "Who invented a system of raised dots, allowing blind people to read?"

100% knows the answer to this question: "Who was the creator of the Mongol empire? "

And do you know the answer to this one? "Who was Napoleon Bonaparte?"

100% knows the answer to this question: "Residents of Switzerland are referred to as what? "

And do you know the answer to this one? "The Nile River runs through which of these countries?"

100% knows the answer to this question: "In 2014, scientists first converted normal cells into what kind of cells? "

And do you know the answer to this one? "What was the name of the rulers of Ancient Egypt?"

100% 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? "Who directed the 1958 movie Touch of Evil?"

100% knows the answer to this question: "Which major export of Thailand is produced by worms? "

And do you know the answer to this one? "Which famous New York building was felled during the September 11th terrorist attacks?"

100% knows the answer to this question: "Which is the complete name of famous businessman Onassis? "

And do you know the answer to this one? "Which of these do Mexico, England and China have in common?"

100% knows the answer to this question: "What was the name of the brothers who made the first controlled, sustained flight of a powered aircraft? "

And do you know the answer to this one? "This German printer invented the printing press in 1440."

100% knows the answer to this question: "Violet Gibson was a rich Irish woman with paranoid religious delusions. In 1926, she fired a shot at what dictator, shooting him in the nose after he opened a hospital in Rome? "

And do you know the answer to this one? "In what modern day country was the Nazi Concentration Camp 'Plaszow' located?"

100% knows the answer to this question: "Which country is home to Nippon Airways? "

And do you know the answer to this one? "Which golf course is called 'the home of golf'?"

100% knows the answer to this question: "Who is usually the chief executive official of a town or city? "

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100% knows the answer to this question: "Who began writing "Harry Potter and the Philosopher's Stone" in 1990? "

And do you know the answer to this one? "Whom did Britain's Prince Charles marry on July 29, 1981?"