How did southern states impact the Harlem Renaissance?

From 1910 to 1920, African American populations migrated in large numbers from the South to the North, with prominent figures like W.E.B. Du Bois leading what became known as the Great Migration.

Explanation:

The Savoy

The Savoy Ballroom in Harlem in 1926 was The Place and Lindy Hop was The Dance!

It was time for a cultural celebration. African Americans had endured centuries of slavery and the struggle for abolition. The end of bondage had not brought the promised land many had envisioned. Instead, WHITE SUPREMACY was quickly, legally, and violently restored to the New South, where ninety percent of African Americans lived. Starting in about 1890, African Americans migrated to the North in great numbers. This GREAT MIGRATION eventually relocated hundreds of thousands of African Americans from the rural South to the urban North. Many discovered they had shared common experiences in their past histories and their uncertain present circumstances. Instead of wallowing in self-pity, the recently dispossessed ignited an explosion of cultural pride. Indeed, African American culture was reborn in the HARLEM RENAISSANCE.

Explanation:

a historian researching the immigration policies of the early 1900s would expect a source written today,rather than in 1910 to :

( a ) be more interested in objective data and statistics.