Robert E. Lee and Slavery - Arlington House, The Robert E. Lee Memorial (U.S. National Park Service)
Ex-slave Mary Prince used religion to convinc
Image of Black woman slave being whipped by an overseer, 1929 (lithograph) by German School, (20th century)
File:African woman slave trade.jpg - Wikipedia
African American Slave Being Whipped Wood Print by Everett - Fine Art America
Grim echoes of history in images of Haitians at US-Mexico border - BBC News
The Underground Railroad
The Transatlantic Slave Trade - Equal Justice Initiative Reports
36 Slave Being Whipped Stock Photos, High-Res Pictures, and Images - Getty Images
Slave whip Revealing Histories
How is slavery taught in America? Schools struggle to teach it well - The Washington Post
Sexual Exploitation of the Enslaved - Encyclopedia Virginia
