Columbia subject headings:
New England--Description and travel.
Slavery--United States--Controversial literature.
United States--Politics and government--1815-1861.
Harvard subject headings:
New England--Description and travel.
Slavery--United States--Controversial literature.
United States--Politics and government--1815-1861.
Princeton subject headings:
New England--Description and travel.
Slavery--United States--Controversial literature.
United States--Politics and government--1815-1861.