Would it be Jim Crow Laws? The Court found nothing unconstitutional about what happened and nothing was truly done about the Segregation until Brown vs. Board of Education 1752-1754.
Samuel Slater introduced the first water-powered cotton mill to the United States. This invention revolutionized the textile industry and was important for the Industrial Revolution. Born in Derbyshire, England, to a prosperous farmer, Slater apprenticed at a mill at age 14.
Bc it basically told how it was built and shapped over the years