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The Transcontinental Railroad was created in 1862 to 1869 Linked Omaha, Nebraska with Sacramento, Ca
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Dynamos Mechines that convert rotational energy from a steam engine into electrical energy provided efficient methods of generating electricity
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In 1881, Thomas Edison's light system was installed installed in New York City
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Starting in 1892, George Westinghouse's AC system became primary method of electrical distribution
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Beginning in 1894, Guglie Marconi began experimenting with radio transmitters/ receivers with the goal of wireless telegraphy
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1903 Wright brothers complete the first powered flight
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Henry Ford created the Ford Motor company in 1903
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IN the 1990's, computer became more common in homes