![](https://www.historynet.com/wp-content/uploads/2018/05/Joseph-McGill-Slave-Quarters.jpg)
Joseph McGill, who works with the National Trust For Historic Preservation, sits outside one of the slave cabins at McLeod Plantation in Charleston, S.C. (Bruce Smith/Associated Press)
Joseph McGill, who works with the National Trust For Historic Preservation, sits outside one of the slave cabins at McLeod Plantation in Charleston, S.C. (Bruce Smith/Associated Press)