French Sudan change until 1933. At that point, the colony of the French Upper Volta ("Haute-Volta", modern Burkina Faso) dissolved, and the northern territory was added to French Sudan. In 1947, Upper Volta was reestablished, and the French Sudan borders became those that eventually became the borders of Mali. Kayes was the original capital city from the 1890s until 1908, when the capital moved to Bamako, where it remains. The colony supported mostly rain-fed agriculture, with limited irrigation for its first 30 years. The only cash crops were nuts gathered close to the railroad between Kayes and Bamako. However, following successful tests
French colonial empire troops. After the First World War, France's African war aims were not being decided by her cabinet or the official mind of the colonial ministry, but rather the leaders of the colonial movement in French Africa. The first occasion of this was in 1915–1916, when Francois Georges-Picot (both a diplomat and part of a colonial dynasty) met with the British to discuss the division of Cameroon. Picot proceeded with negotiations with neither the oversight of the French president nor the cabinet. What resulted was Britain giving nine tenths of Cameroon to the French. Picot emphasized the demands of the French