What happened during the Haymarket Riot of 1886? A. A dynamite bomb was thrown into the crowd. B. Union members changed their terms mid-protest and continued striking. C. Union members reached a settlement after rioting. D. Police became violent with union members.

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.