In which of the following pairs of states was the African American population

greater than the white population?

"Mississippi and South Carolina" pairs of states was the African American population greater than the white population.

Explanation:

The greatest Northward Migration or the Black Migration is called as "The Great Migration", was the shift of 6 million African Americans between 1916 and 1970 to the urban Northeast, Midwest, and West from the impoverished Southern United States locations.

Until 1910 in any U. S. census, over 90 per cent of the African-American population resided in the American South. The reason was majorly poor living conditions as well as continued racial discrimination and injustice in the Southern states, where Jim Crow laws were enforced.