French Sudan elections held in French Sudan in 1957, the African Democratic Rally ("Rassemblement Démocratique Africain", commonly known as the RDA) won the elections in French Sudan, as well as winning majorities in neighboring Ivory Coast, French Guinea, and the Upper Volta. Following the French constitutional referendum of 1958, of which received an overwhelming majority in support, the "République Soudanaise" declared itself a republic with internal autonomy on 24 November 1958. The Sudanese Republic, as the area was now called, was the second colony after Madagascar to join the French Community, which provided it internal autonomy while linking its currency, foreign policy
French colonial flags French colonial flags Some of the colonies, protectorates and mandates of the French Colonial Empire used distinctive colonial flags. These most commonly had a French Tricolour in the canton. As well as the flags of individual colonies, the governors-general of French colonies flew a square flag with a blue field and the French ensign in the canton. This flag was flown beneath the national ensign. Colonial governors used a rectangular swallow-tailed version of this flag. The flags with the French flag in the canton, which on many occasions were already existing flags without the tricolour, resembled the British colonial flags,