Even more points?
i know you guys want more points B)

I d want more points plz

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.

The coast of north america , basically yes newfoundland , i would say c , good luck