KIDS QUIZ
FAMOUS INVENTORS AND INVENTIONS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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New technologies helped farm work get done quicker and cheaper
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It led farmers growing and harvesting more crops
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Many people moved to the cities to find jobs in the city and make more money
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All of the above
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Detailed explanation-1: -Mechanized farming transformed the American economy. Production was made more efficient as machines reduced the amount of human labor needed on farms. New technologies such as the mechanized assembly line and electric motors made factory production more efficient and allowed for larger industrial plants.
Detailed explanation-2: -Industrial expansion and population growth radically changed the face of the nation’s cities. Noise, traffic jams, slums, air pollution, and sanitation and health problems became commonplace. Mass transit, in the form of trolleys, cable cars, and subways, was built, and skyscrapers began to dominate city skylines.
Detailed explanation-3: -Industrialisation (alternatively spelled industrialization) is the period of social and economic change that transforms a human group from an agrarian society into an industrial society. This involves an extensive re-organisation of an economy for the purpose of manufacturing.