America’s next great conveyor belt of progress is the Erie Canal. When the Mississippi is opened up for trade, the Erie Canal became America's next great conveyor belt of progress. It is compared to the steamboats that spawn cities along its way. It gently converts New York into a prosperous town in which resulted for the town to quadruples its size.
Answer:
canals were built primarily in the north
Social scientists study people. For example: Anthropologists study human evolution and their culture. Physcholgists study people and the working of their mind!
