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the first record of coal in the us seen on a map made by louis joilet.
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James Watts made/invented the modern daysteam engine.
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More house holds and steam boats used coal
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The first electric battery was invented by Alessandro Volta
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Coal was burned to heat salt in PA
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Michael Feradey discovered how to make electro-magnetc power
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coal replaced much of the wood heating
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coal replasted much of the wood heating.
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ethanal was competing for gasalein for cars
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Electricity and natural gashad replaced much wood for fuel
