5 h 2 m, 28 out 1793 ano - Eli Whitney invents the cotton gin
Descrição:
The cotton gin was a machine to make the process of cleaning cotton quicker, causing the slave population in the south to increase and the economy to increase also.Adicionado na linha do tempo:
Data:
5 h 2 m, 28 out 1793 ano
Agora
~ 230 years ago
