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The top documents tagged [telegraph samuel morse]
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"American Progress," by John Gast, 1872. Second Industrial Revolution 1850-1915
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Industrial Revolution. Inventions Edwin Drake: proved that oil could be extracted from the ground through a well, used steam engine to drill hole Edwin
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A Technological Revolution. What do you need when you come up with a great idea and want to become an inventor or entrepreneur? 1. Money/Capital- But
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Data Communications DNT 1013
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UNIT V
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