Columbia subject headings:
Indentured servants--United States--History.
United States--History--Revolution, 1775-1783--Causes.
United States--History--Revolution, 1775-1783--Social aspects.
Harvard subject headings:
Indentured servants--United States--History.
United States--History--Revolution, 1775-1783--Causes.
United States--History--Revolution, 1775-1783--Social aspects.
Princeton subject headings:
Indentured servants--United States--History.
United States--History--Revolution, 1775-1783--Causes.
United States--History--Revolution, 1775-1783--Social aspects.