Eli Whitney

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51	PDF Document Add to Reading List Source URL: www.historicmarlborough.org Language: English - Date: 2013-09-25 20:19:29 Jefferson County West Virginia American folklore Postmasters Frederick Douglass Cotton gin Abolitionism Harpers Ferry West Virginia Eli Whitney Secret Six Bleeding Kansas United States John Brown
52	PDF Document Add to Reading List Source URL: www.hpo.ncdcr.gov Language: English - Date: 2012-08-01 18:30:03 Agricultural machinery Cotton Cotton gin Eli Whitney Gin Walnut Hill Plantation Daniel Pratt Chhatrapati Shivaji International Airport Technology Agriculture Science and technology in the United States