Columbia subject headings:
Blake, William, 1757-1827--Political and social views.
Eighteenth century.
Harvard subject headings:
Blake, William, 1757-1827--Political and social views.
Imperialism in literature.
Political poetry, English--History and criticism.
Prophecies in literature.
Princeton subject headings:
Blake, William, 1757-1827--Political and social views.
Imperialism in literature.
Literature and history--Great Britain--History--18th century.
Political poetry, English--History and criticism.
Politics and literature--Great Britain.
Prophecies in literature.