French Sudan like agriculture, religion, and slavery. Following World War II, the African Democratic Rally (RDA) under Modibo Keita became the most significant political force pushing for independence. French Sudan initially retained close connections with France and 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 and began to distance itself further from Senegal and France. French Sudan originally formed as a set of military outposts as an extension of the French colony in Senegal. Though the area offered France little economic or strategic
French colonial empire border as a warning sign. Napoleon III pulled the French troops out, and the "emperor" he had imposed on Mexico was captured and shot. Most Frenchmen ignored foreign affairs and colonial issues. In 1914 the chief pressure group was the "Parti colonial", a coalition of 50 organizations with a combined total of only 5000 members. It was only after its defeat in the Franco-Prussian War of 1870–1871 and the founding of the Third Republic (1871–1940) that most of France's later colonial possessions were acquired. From their base in Cochinchina, the French took over Tonkin (in modern northern Vietnam) and Annam