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Study with Quizlet and memorize flashcards containing terms like Interchangeable Parts Creator, Bessemer Process Creator, Cotton Gin Creator and more.
Study with Quizlet and memorize flashcards containing terms like Inventions created in 1907:, Invention created in 1908:, Invention created in 1909: and more.
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Evaluate the impact of new inventions and technologies of the late nineteenth century (1800s-Early 1900s) Pullman Sleeping Car. This invention by George Pullman was created so that night time travel was more comfortable by creating beds in trains.
By 1900, that number had increased to 1.35 million, and hundreds of American cities had obtained local service for their citizens. Quickly and inexorably, technology was bringing the country into closer contact, changing forever the rural isolation that had defined America since its beginnings.
By 1890, railroad lines covered nearly every corner of the United States, bringing raw materials to industrial factories and finished goods to consumer markets. The amount of track grew from 35,000 miles at the end of the Civil War to over 200,000 miles by the close of the century.
Until Eli Whitney invented interchangeable parts, pistols like this one were handcrafted by gunsmiths, one at a time. Charles Goodyear invented one of the most important chemical processes of the century. Natural rubber is brittle when cold and sticky when warm. In 1844, Goodyear received a patent for developing a method of treating rubber ...
A timeline of United States inventions (1890–1945) encompasses the ingenuity and innovative advancements of the United States within a historical context, dating from the Progressive Era to the end of World War II, which have been achieved by inventors who are either native-born or naturalized citizens of the United States.
