Currier & Ives. "Cotton Plantation." 1884. Lithograph. Library of Congress, Washington, D.C. Digital file no. LC-DIG-pga-00675. Encyclopædia Britannica. Publisher: Encyclopædia Britannica. Retrieved from: https://www.britannica.com/topic/plantation-agriculture#/media/1/463409/144348. Accessed March 28, 2024.