Columbia subject headings:
Architecture, Domestic--Northeastern States.
Farmhouses--Northeastern States--History--19th century.
Urbanization--Northeastern States--History--19th century.
Harvard subject headings:
Architecture, Domestic--United States
Architecture--United States--History--19th century
Farm life.
Housing, Rural--United States.
United States--Social life and customs--19th century.
Vernacular architecture--United States.
Princeton subject headings: