Columbia subject headings:
Giddings, Joshua Reed, 1795-1864.
United States--Politics and government--1815-1861.
Harvard subject headings:
Giddings, Joshua Reed, 1795-1864.
United States--Politics and government--1815-1861.
Princeton subject headings:
Giddings, Joshua R. (Joshua Reed), 1795-1864.
United States--Politics and government--1815-1861.