2 jan 1793 ano - Cotton GIn

Descrição:

This is the year that the cotton gin was made. The cotton gin was made to help slaves by taking the seeds out of the cotton.





Cotton gin. Image. Britannica School, Encyclopædia Britannica, 1 Nov. 2017. school.eb.com/levels/middle/assembly/view/5018. Accessed 22 Jan. 2018.

Adicionado na linha do tempo:

2 fev 2018

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