French West Africa with the exception of the Senegalese Communes, the administrative structure of French rule at the lower levels remained constant, based upon the Cercle system. This was the smallest unit of French political administration in French colonial Africa that was headed by a European officer. They might range in size, but French Sudan (modern Mali) consisted of less than a dozen Cercles for most of its existence. Thus, a Cercle Commander might be the absolute authority over hundreds of thousands of Africans. A Cercle consisted of several cantons, each of which in turn consisted of several villages, and was almost universal
French Sudan the French in the establishment of colonial government, largely because both were codified, and thus easy to standardize. Though they maintained a formal neutrality policy in regards to religion, the French colonial administration began to regulate Islamic education in the early 1900s. In addition, fear of a pan-Islamism political rise throughout North Africa and the Sahel led the French to adopt policies that aimed to prevent the spread of Islam beyond where it already existed and to prevent Muslim leaders from governing non-Muslim communities. Indigenous religions and Christianity existed under less formal policies, and French efforts often used these to