På norsk
TechnologyNorth America

The cotton gin

1793

A labour-saving machine that multiplied slavery

See it on the timeline

In depth

A cotton gin is a machine that separates cotton fibre from the seeds, the work that had until then been the great bottleneck in production. The gin removed the bottleneck in cleaning, not in planting and picking — and those were the stages that demanded labour. American cotton went from negligible to two-thirds of the world market and supplied the mills of Lancashire. This is the economic precondition both for the American Civil War and for Britain's industrial revolution, and one of the clearest examples that a technology carries no inherent direction.

For children

A simple machine separated cotton seed from fibre fifty times faster than by hand. Everyone assumed it would make enslaved labour less necessary. The opposite happened: growing cotton now paid everywhere in the South, and the number of enslaved people quadrupled in fifty years.

Sources

  • Beckert, Empire of Cotton (2014)
  • Baptist, The Half Has Never Been Told (2014)

Connects to

Report a correction

Found something that does not hold? Tell us — sources help, but are not required.

Report a correction

Part of Terra Saga — the story of Earth on a timeline. terrasaga.org · Last changed 2026-08-16