Columbia subject headings:
Mahdī, Muḥammad Aḥmad, 1848-1885.
Sudan--History--1821-1881.
Ulama--Political activity--Sudan.
Harvard subject headings:
Islam and politics--Sudan.
Mahdi.
Sudan--History--1881-1899.
Sudan--Politics and government
Princeton subject headings:
Mahdism.
Mahdī, Muḥammad Aḥmad, 1848-1885.
Sudan--History--1821-1881.
Sudan--History--1881-1899.
Ulama--Sudan.