In 2011, archaeologists discovered the skeletal remains of a Roman couple who have been holding hands for 1,500 years.
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The Statue of Liberty was a gift of friendship resulting from the diplomatic relationship between the United States and France.
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In 1518, a "dancing plague" struck Strasbourg, Alsace, whereby hundreds of people danced fervently in the streets over the period of a month. Some suffered heart attacks or strokes, and many others died from sheer exhaustion. It remains unexplained.
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"Yo momma" jokes/insults were invented by Shakespeare.
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The Titanic was the first ship to use the SOS signal.
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The first telephone book was one page long and had only 50 names in it.
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The Grateful Dead were once called 'The Warlocks'.
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