An oft' overlooked aspect of American & British Slavery:
Here. (From the official site of Colonial Williamsburg)
Here. (From ElectricScotland.com)
Here. (The New York Times review of White Cargo The Forgotten History of Britain's White Slaves in America.)
"They refrain from drawing links to today, except to remind readers that there are probably tens of millions of Americans who are descended from white slaves without even knowing it."