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Joseph Nicéphore Niépce took the first photograph. However, his process needed eight hours of exposure to light, and the picture was fuzzy.
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Samuel Morse Invebnted the telegraph. While a professor of arts and design at New York University in 1835, Samuel Morse proved that signals could be transmitted by wire. And he then demostrated the telegraph.
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Elias Howe was the inventor of the first American-patented sewing machine.
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Railroads extended west to the Mississippi river and three years later, crossed the missouri.
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Edwin L. Drake successfully used a steam engine to drill for oil. Also removing oil from beneath earths surface. Break through started an oil boom.
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The typewriter.Christopher Sholes, Carlos Glidden and Samuel Soule invented the first practical mechanical typewriter machine.
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Pacific railroads met at Promontory, Utah and golden spice marked the spanning of the nation by the first transcontinental railroad.
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Eaths surface was divided in to 24 time zones for each hour of the day.
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The American maufactors were using the method to produce more than ninty percent of nations steel.
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The econmist Richard Ely vist the town of Pullman, Illinois to write about magazine.
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Prospectors discovered iron or deposites more than a 100 miles long up to three miles wide. The mesabi range of Minnesota. At the same time, coal production.
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First Rail road statitics were published the cosualties totaled more than 2,000 employees killed and 20,000injured.
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The figure was six times greater. That the civil had about thirty thousand miles of track.
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Carnegie steel company manufactored more steel than all factories in great britain.
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Carnegies produced by far the largest portion of nations steel.
