DescriptionFree Black Population per County with Legend, 1790.svg
English: Heatmap with legend of the free Black population per county in Virginia and North Carolina, 1790
Date
Source
Own work - Data from page 7 of 6th Ed, Free African Americans of North Carolina, Virginia, and South Carolina, From the Colonial Period to About 1820, VOLUME I, by Paul Heinegg
Original source for map: File:USA Counties with names.svg
Data from page 7 of Free African Americans of North Carolina, Virginia, and South Carolina, From the Colonial Period to About 1820, VOLUME I, by Paul Heinegg
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