Mahdist State: The Mahdist State was an Islamic state that existed in Sudan from 1881 to 1898, led by the Mahdi Muhammad Ahmad.
Anglo-Egyptian Condominium: The Anglo-Egyptian Condominium was a system of joint British and Egyptian administration that governed Sudan between 1899 and 1956.
Battle of Omdurman: The Battle of Omdurman was a decisive battle fought between the Mahdists and the Anglo-Egyptian forces in 1898, resulting in an overwhelming victory for the latter.