Columbia subject headings:
Abolitionists--Great Britain--History.
Abolitionists--History.
Antislavery movements--Great Britain--History.
Antislavery movements--History.
Slavery (Roman law)
Slavery--Great Britain--History.
Slavery--History.
Slavery--Scotland--History.
Harvard subject headings:
Abolitionists--Great Britain--History.
Abolitionists--History.
Abolitionists--Scotland--History.
Antislavery movements--Great Britain--History.
Antislavery movements--History.
Antislavery movements--Scotland--History.
Slavery (Roman law)
Slavery--Great Britain--History.
Slavery--History
Slavery--Scotland--History.
Princeton subject headings: