Columbia subject headings:
Harvard subject headings:
Sailors--Language.
Sailors--United States--Social conditions.
Sailors--United States--Social life and customs.
Seafaring life--United States--History--18th century.
Seafaring life--United States--History--19th century.
Princeton subject headings:
Sailors--Language.
Sailors--United States--Social conditions.
Sailors--United States--Social life and customs.
Seafaring life--United States--History--18th century.
Seafaring life--United States--History--19th century.