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
French colonial empire "In an effort to restore its world-power status after the humiliation of defeat and occupation, France was eager to maintain its overseas empire at the end of the Second World War." However, after 1945 anti-colonial movements began to challenge European authority. The French constitution of 27 October 1946 (Fourth Republic), established the French Union which endured until 1958. Newer remnants of the colonial empire were integrated into France as overseas departments and territories within the French Republic. These now total altogether 119,394 km² (46,098 sq. miles), which amounts to only 1% of the pre-1939 French colonial empire's area, with 2.7