this american inventor created the cotton gin and interchangeable parts
Eli Whitney Whitney is most famous for two innovations which came to have significant impacts on the United States in the mid-19th century: the cotton gin (1793) and his advocacy of interchangeable parts. In the South, the cotton gin revolutionized the way cotton was harvested and reinvigorated slavery. In the North the adoption of interchangeable parts revolutionized the manufacturing industry, and contributed greatly to the U.S. victory in the Civil War.[5]
History of cotton The Lancashire textile mills were major parts of the British industrial revolution. Their workers had poor working conditions: low wages, child labour, and 18-hour work days. Richard Arkwright created a textile empire by building a factory system powered by water, which was occasionally raided by the Luddites, weavers put out of business by the mechanization of textile production. In the 1790s, James Watt's steam power was applied to textile production, and by 1839 200,000 children worked in Manchester's cotton mills. Karl Marx, who frequently visited Lancashire, may have been influenced by the conditions of workers in these mills in writing Das Kapital.[24]