Look at these:
http://www.teachingushistory.org/lessons/pdfs_and_docs/documents/TheImpactoftheCottonGin.html
http://eh.net/encyclopedia/article/phillips.cottongin
http://en.wikipedia.org/wiki/Cotton_gin
http://www.essortment.com/history-cotton-gin-21220.html
http://score.rims.k12.ca.us/score_lessons/cotton_gin/pages/reading.html
http://www.invent.org/hall_of_fame/152.html
http://inventors.about.com/od/cstartinventions/a/cotton_gin.htm
http://wesclark.com/jw/gin.html
The growth of slavery was a negative effect of the cotton gin. Because the gin could remove the seeds from the cotton boll more cotton was grown. Therefore more slaves were needed. As the amount of cotton grew so did the need for slaves.
The main effect of the cotton gin, invented by Eli Whitney in 1793, was the dramatic increase in cotton production in the American South. This surge in profitability for cotton led to a corresponding rise in the demand for slave labor, as plantation owners sought to maximize their yields. Consequently, the cotton gin inadvertently reinforced and expanded the institution of slavery, entrenching it further in the Southern economy and society.
The Cotton Gin created by Eli Whitney caused the spread of slavery.
Becuase of the gin it was much faster to pick to the cotton
Cotton gin. Cotton gin made cotton production more profitable.
it increased slavery
The growth of slavery was a negative effect of the cotton gin. Because the gin could remove the seeds from the cotton boll more cotton was grown. Therefore more slaves were needed. As the amount of cotton grew so did the need for slaves.
The South became the cotton producing part of the country because of the cotton gin. Promoted "cotton-picking" by slaves, and therefore, promoted slavery.
The cotton gin led to a rise in slavery by allowing the cotton plantation to be more productive. What is a "democratic gin"?
The Cotton Gin created by Eli Whitney caused the spread of slavery.
Becuase of the gin it was much faster to pick to the cotton
cotton gin :)
Cotton gin. Cotton gin made cotton production more profitable.
Eli Whitney. Slavery increased because cotton production greatly increased after the cotton gin was invented.
Cotton gin
The cotton gin
cotton gin