The story of the Mahdist War, which began in 1881, is a significant chapter in Sudanese history. The Mahdi, Muhammad Ahmad, declared himself the Mahdi and led a rebellion against the Turco-Egyptian rule. The war was marked by several key battles, including the siege of Khartoum and the Battle of Omdurman. The Mahdist forces achieved notable victories, such as the capture of Khartoum in 1885, which led to the death of General Gordon. The Mahdist state, established by the Mahdi, lasted until 1898, when it was defeated by the Anglo-Egyptian forces at the Battle of Omdurman. The war had a profound impact on Sudan, shaping its political and social landscape for years to come.