WESTWARD EXPANSION INDUSTRIALIZATION URBANIZATION 1870 1900
AMERICAN INDUSTRY DEVELOPMENT IN THE GILDED AGE
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Question
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Dawes Act
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Trusts
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Monopolies
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Bessemer Process
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Detailed explanation-1: -noun. Bes·se·mer process ˈbe-sə-mər-: a process of making steel from pig iron by burning out carbon and other impurities by means of a blast of air forced through the molten metal.
Detailed explanation-2: -The bessemer process reduces molten pig iron in so-called bessemer converters-egg-shaped, silica, clay, or dolomite-lined containers with capacities of 5 to 30 tons of molten iron. An opening at the narrow upper portion of the bessemer converter allows iron to be introduced and the finished product to be poured out.
Detailed explanation-3: -Bessemer steel was used in the United States primarily for railroad rails. During the construction of the Brooklyn Bridge, a major dispute arose over whether crucible steel should be used instead of the cheaper Bessemer steel.
Detailed explanation-4: -Before about 1860, steel was still an expensive product. The problem of mass-producing cheap steel was solved in 1855 by Henry Bessemer with the introduction of the Bessemer converter at his steelworks in Sheffield, England.