I think it was Ralph Waldo Emerson
to stop treating people unfairly and no matter who you are and what you look like you should be treated the same and you could make a law that punishes discriminators like a fine
D is the anwser to this question
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.