Eli Whitney changed manufacturing with the cotton gin and helped make improvements in the area of mass production through interchangeable parts s will see how Whitney also drastically changed farming in America with his inventions.
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Eli Whitney changed manufacturing with the cotton gin and helped make improvements in the area of mass production through interchangeable parts s will see how Whitney also drastically changed farming in America with his inventions.
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Add this copy of Eli Whitney (Jr. Graphic American Inventors) to cart. $4.57, good condition, Sold by More Than Words rated 4.0 out of 5 stars, ships from Waltham, MA, UNITED STATES, published 2013 by PowerKids Press.