Answer:
African Americans.
Explanation:
From 1910 to 1930, millions of African Americas began to leave rural areas in the Southern states and move to Northern cities to start a new life again. The period known as the Great Migration as a large number of people began to move from the South to the North (east), Midwest, and the West. The racial discrimination led to the changes in economic, political and social for the African America that led to creating a black urban culture that would influence in the decades to come.
