the question of matriarchy: Petersburg, Virginia, 1784–1820," Feminist n Mk (1982) 8#2 pp. 271–92. Polgar, Paul J. "'Whenever They Judge it Expedient': The Politics of Partisanship and Free Black Voting Rights in Early National New York," American Nineteenth Century History (2011), 12#1 pp. 1–23. Rohrs, Richard C., "The Free Black Experience in Antebellum Wilmington, North Carolina: Refining Generalizations about Race Relations," Journal of Southern History 78 (August 2012), 615–38. Wilson, Theodore Brantner. The Black Codes of the South. University of Alabama Press, 1965. External links The University of North Carolina at Greensboro Digital Library on American Slavery: Browse Subjects – Free People of Color Pre-emancipation African-American history Social history of the United States