Final answer:
The internal slave trade in the United States involved the movement of millions of slaves from the Upper South to the Lower South driven by the demand for cotton and sugar. Enslaved individuals were forcibly removed through various means such as overland coffles, steamboats, and ships.
Step-by-step explanation:
The internal slave trade in the United States involved the movement of millions of slaves from the Upper South to the Lower South. This was primarily driven by the rapid rise of cotton and sugar economies in the Lower South, which increased the demand for enslaved African Americans. Enslaved people were forcibly removed through various means such as overland coffles, steamboats, and ships via inland waterways and maritime routes.
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