Cotton Gin Kaitlyn.P.
This is a old Cotton Gin. Now it's still called Cotton Gin, it just get get more faster and bigger.
Cotton Gin invented in October 28, 1793, by Eli Whitney.
Slaves work so hard to pick seeds out of cotton, so Eil Whitney make Cotton Gin to help slaves work easy. It's a positive effects, because slaver can clean 1Ib cotton a day, but Cotton Gin can clean 50Ib seeds out of cotton per day. It can get more money, less work. South become rich. Between 1790-1850, from 500,000 slaves to 3 million slaves.
First need to put cotton in top of the machine, and turn the handle, then cotton and seeds will break parts.