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Eli Whitney's 1794 patent for a mechanical cotton gin instantly transformed raw
Featured Event 1794 Event

March 14

Whitney Invents Cotton Gin: Slavery and Industry Transformed

Eli Whitney's 1794 patent for a mechanical cotton gin instantly transformed raw fiber processing by using wire hooks and brushes to separate seeds from lint at unprecedented speeds. This surge in productivity skyrocketed demand for enslaved labor across the American South, inadvertently entrenching the institution of slavery as the engine of the regional economy and setting the stage for the Civil War.

March 14, 1794

232 years ago

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