In 1700s, the deer skin was a common medium of exchange between the trading settlers and the native Red Indians in America. This is how a buck became a slang for a dollar.
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There are 189 people named 'Lol' in the U.S.
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The Statue of Liberty has US women's shoe size 879.
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In 1963, the US Military created an artificial ring around Earth, similar to that of the planet Saturn. The ring was made of copper needles and was used for worldwide communications in the case that the Soviets disabled all other methods of communication.
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No president of the United States was an only child for his parents.
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The retail price for the iPad would be $1,140 if it were built by American workers instead of Chinese.
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