Postage stamps and postal history of French Sudan issue of December 1958. It was followed by a Stamp Day issue on March 21, 1959, which omitted the federation's name and was inscribed "CF" along with "Dakar-Abidjan" for use in Ivory Coast and Senegal. French Sudan joined in a short-lived federation with Senegal in 1959, but ties to both countries quickly weakened. In 1960, the French Sudan formally became the Republic of Mali. Postage stamps and postal history of French Sudan French Sudan (Soudan Francais) was established in the late nineteenth century and occupied roughly the same territory as modern Mali. From 1894 to 1902, the colony of French
History of Sudan 19th century, and established a province [[Equatoria]] in southern Sudan to further this aim, it was unable to establish effective control over the area. In the later years of the Turkiyah, [[United Kingdom|British]] missionaries traveled from modern-day [[Kenya]] into the Sudan to convert the local tribes to Christianity. [[File:1875 slave merchant Khartoum.jpeg|thumb|200px|A typical slave merchant of Khartoum, 1875]] In 1881, a religious leader named [[Muhammad Ahmad]] proclaimed himself the [[Mahdi]] ("guided one") and began a war to unify the tribes in western and central Sudan. His followers took the name "[[Ansar (Sudan)|Ansar]]s" ("followers") which they continue to use today, in