A map showing the change in the total Black population (in percent) between 1900 and 1990 by U.S. state. Light purple = Population decline, Very light green = Population growth of 0.01-9.99%, Light green = Population growth of 10.00-99.99%, Green = Population growth of 100.00-999.99%, Dark green = Population growth of 1,000.00-9,999.99%, Very dark green/Black = Population growth of 10,000.00% of more, Gray = No data available.
This file was derived from: Blank US Map.svg:
Blank_US_Map.svg: User:Theshibboleth