Columbia subject headings:
United States--History.
United States--Politics and government--1815-1861.
Harvard subject headings:
Choate, Rufus, 1799-1859--Oratory.
Choate, Rufus, 1799-1859.
Lawyers--United States--Biography
United States--History--1815-1861.
United States--History.
United States--Politics and government--1815-1861.
Princeton subject headings:
United States--History.
United States--Politics and government--1815-1861.