The lowell system was a labor and production model employed in the U.S. during the early years of the American textile industry in the early 19th century. The rhode island system refers to a system of mills, small villages and farms, ponds, dams, and spillways first developed by Samuel and John Slater.
Most people I’m guessing can’t see that they are answer choice because the spacing isn’t big enough but I think the answer is slaves