WESTWARD EXPANSION INDUSTRIALIZATION URBANIZATION 1870 1900
IMMIGRATION IN INDUSTRIAL AMERICA
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Machines needed to be repaired less frequently.
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Products could be manufactured on an assembly line.
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Businesses needed to hire skilled workers.
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Factories could extend working hours.
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Detailed explanation-1: -LIGHT AND ELECTRICITY Edison invented the incandescent light bulb in 1879. It promoted economic growth because it made it possible to light factories as well as homes more safely than kerosene lamps.
Detailed explanation-2: -In the late Victorian period, the invention of the light bulb provided a much safer alternative to the open flame of the gaslight, especially in the often hazardous atmospheres of factories. Distribution networks were gradually expanded, the electricity being provided by coal-powered generators.
Detailed explanation-3: -Answer and Explanation: Prior to the Industrial Revolution, people were more dependent on the sunlight, but during the Industrial Revolution, the invention of the light bulb allowed factory owners to run their business in the night. This resulted in an increase in the production of goods.
Detailed explanation-4: -Electric lights allowed factories to adopt longer hours, and many factories began to operate 24 hours a day (“Industrialization and Urbanization in the United States, 1880-1929” via Oxford Research Encyclopedias: American History).