Columbia subject headings:
History--Societies, etc.--United States.
United States--Historiography.
United States--History, Local.
Harvard subject headings:
History--Societies, etc--United States.
History--Societies, etc.
United States--Historiography.
United States--History, Local.
Princeton subject headings:
History--Societies, etc.--United States.
United States--History, Local.
United States--History--Historiography.