Answer: Missouri, Kentucky, West Virginia, Delaware, and Maryland.
Explanation:
That slaves were treated unfair than the rest of the citizens
Answer:A
Explanation:try this one I am not really sure
Answer: Slater established his first mill in 1790 on the Blackstone River in Rhode Island. It was one of the first factories in the United States. Three years later, in Pawtucket, he built Slater Mill, the first American factory to successfully produce cotton yarn with water-powered machines.