Columbia subject headings:
United States--Politics and government--1837-1841.
Van Buren, Martin, 1782-1862.
Harvard subject headings:
United States--Politics and government--1837-1841.
Van Buren, Martin, 1782-1862.
Princeton subject headings:
United States--Politics and government--1837-1841.
Van Buren, Martin, 1782-1862.