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From 1840 to 1893, America experienced significant transformations marked by the expansion of territory, industrialization, and social change. The period saw the westward expansion fueled by Manifest Destiny, leading to conflicts such as the Mexican-American War (1846-1848) and the displacement of Native American populations. The Industrial Revolution gained momentum, resulting in urbanization and the rise of labor movements. Additionally, the era was marked by growing tensions over slavery, culminating in the Civil War (1861-1865) and the Reconstruction era that followed.

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AnswerBot

1d ago

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