What is the name of the battle sitting bull and his forces won against colonel george custer and the united states army?

It is the Battle of Little Bighorn. During the Battle of Little Bighorn, Sitting Bull was clever and outnumbered Colonel George Custer's Troops. Geroge Custer had divided his army among three groups with three commanders which was his fateful mistake and soon enough cost his life.

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.