The South became the cotton producing part of the country because of the cotton gin.
Promoted "cotton-picking" by slaves, and therefore, promoted slavery.
Cotton gin. Cotton gin made cotton production more profitable.
so the slaves really did not have to pick them and, clean them all they had to do was get the cotton and put it in the cotton gin .
The cotton gin made selling cotton profitable with slave labor.
the cotton gin
The cotton gin
cotton gin
The South
The cotton gin
sold to england
The cotton gin
Cotton gin
The Cotton Gin created by Eli Whitney caused the spread of slavery.