Answer:
A
because a Union worker uses intelligence as well as a lot of energy to ensure icome is available
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.
Early farmers who cultivated crops and domesticated animals faced a greater risk of early death due to water contamination and animal-borne diseases.
Africa, Europe, and Asia. Please give me brainliest and have a nice day!