 The newcomers became permanent residence, building up black political influence, Strengthening civil rights organizations Such as the NAACP, calling for antidiscrimination legislation.On the negative side, racial tensions increased, both black and white residential areas deteriorated from overcrowding, and inside the black community there were angry words between "old settlers" and recent arrivals for leadership in the black communities.Like the first Great Migration, African American southerners were motivated to move based on economic concerns.