Columbia subject headings:
United States--Armed Forces--History--18th century--Bibliography.
United States--Armed Forces--History--19th century--Bibliography.
United States--History, Military--To 1900--Bibliography.
Harvard subject headings:
United States--Armed Forces--History--18th century--Bibliography.
United States--Armed Forces--History--19th century--Bibliography.
United States--History, Military--To 1900--Bibliography.
Princeton subject headings:
United States--Armed Forces--History--18th century--Bibliography.
United States--Armed Forces--History--19th century--Bibliography.
United States--History, Military--To 1900--Bibliography.