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ameliamalham
2015-11-01 17:48:54
Thanks to eli whitney, by 1824 the u.s. had adopted the concept of
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michelleadlam
2015-11-01 23:23:59

Thanks to Eli Whitney, by 1824 the U.S. had adopted the concept of interchangeable parts. He was most known for his advocacy of cotton gin and interchangeable parts, and thus helped the American economy immensely.

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