Columbia subject headings:
Abolitionists--United States--Biography.
Brown, John, 1800-1859.
Slaves--Emancipation--United States.
Harvard subject headings:
Abolitionists--United States--Biography
Brown, John, 1800-1859
Slaves--Emancipation--United States
Princeton subject headings:
Abolitionists--United States--Biography.
Brown, John, 1800-1859.
Slaves--Emancipation--United States.