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Evaluate the integral.
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Westward Expansion
The 19th-century movement of settlers, agriculture, and industry into the American West, often leading to the displacement of Indigenous peoples.
Transcontinental Railroad
A railway system completed in 1869 that connected the eastern and western parts of the United States, significantly reducing travel time and facilitating economic growth.
Labor Choices
The decisions related to employment, including job selection, career paths, and work conditions.
Freed Slaves
Individuals who were emancipated from the condition of slavery, often after legal abolition or through acts of liberation.
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