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21 feb 1794 año - 1794 Eli Whitney patents the cotton gin.

Descripción:

Eli Whitney creates a machine that makes it much easier to separate cotton seeds from cotton fiber. It greatly reduces the time it takes to clean cotton and helps the southern states make more money from cotton crops.

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Industrial revolution Level 2.

ByNathan Hogeterp
10 dic 2017
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fecha:

21 feb 1794 año
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