Why did slavery grow as an institution in the south but faded away in the north?
8 sentence answer

Property owners in the southern colonies began establishing plantation farms for cash crops like rice, tobacco and sugar

Contributing factors  leading  to the harlem renaissance were the great migration of african americans to northern cities, which concentratedambitious  people in places where they could encourage each  other, and the first world war, which had created new industrial work opportunities for tens of thousands of people.