History of Sudan association with the single largest political grouping, the [[National Umma Party Sudan|Umma Party]] (once led by a descendant of the Mahdi, [[Sadiq al Mahdi]]). Taking advantage of conditions resulting from Ottoman-Egyptian exploitation and maladministration, the Mahdi led a nationalist revolt culminating in the fall of [[Khartoum]] on 26 January 1885. The interim governor-general of the Sudan, the British Major-General [[Charles George Gordon]], and many of the fifty thousand inhabitants of Khartoum were massacred. The Mahdi died in June 1885. He was followed by [[Abdallahi ibn Muhammad]], known as the [[Caliph|Khalifa]], who began an expansion of Sudan's area into Ethiopia. Following
St. Matthew's Cathedral, Khartoum St. Matthew's Cathedral, Khartoum St. Matthew's Cathedral is a Christian religious building in Khartoum, which is the capital of Khartoum State and Sudan. The cathedral is located on the bank of the Blue Nile, next to the Mac Nimir Bridge. It is the seat of the Archbishop of the Archdiocese of Khartoum, under the patronage of Saint Matthew the Apostle. This building almost resembles a fairy-tale castle with its various turrets, slender spires and a large rose window. The Apostolic Vicariate of Sudan or Central-Africa was erected here in 1846 under the primacy of Msgr. Annetto Casolani. A small church