What was the effect of the supreme court’s decision in worcrester v. georgia?

The effect was that the Worcester from the Supreme court did not go to trial

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.

Thats not a question. what do you want me to do?