Many Blacks fled their communities due to strict segregationist laws and unfavorable economic chances and moved north, where they took advantage of the demand for industrial workers that developed during the First World War.
African Americans started migrating north and west in significant numbers in the 1870s, motivated in part by economic worries and in part by disgust with the dire social conditions in the South. African Americans moved to the Northeast and the Midwest twice as often in the 1890s as they had in the previous decade. Up until 1965, Jim Crow laws were in effect. Beginning in the 1870s, Jim Crow laws effectively required racial segregation in all public facilities in the states .
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