The development of America's middle class refers to the social and economic changes that occurred during the 19th and early 20th centuries, resulting in the growth of a new social group between the working class and the upper class. This period saw an increase in industrialization, urbanization, and upward mobility for many Americans.
Related terms
Industrial Revolution: A period of rapid industrial growth from the late 18th to mid-19th centuries, leading to technological advancements, increased production, and urbanization.
Urbanization: The process of population shifting from rural areas to cities due to factors like industrialization.
Social mobility: The ability for individuals or families to move up or down in social status based on factors such as education, occupation, or income.
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