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 colonization of the Americas where the duration of days and nights is nearly the same year round. The French colonial empire in the New World also included New France (Nouvelle France) in North America, particularly in what is today the province of Quebec, Canada, and for a very short period (12 years) also Antarctic France (France Antarctique, in French), in present-day Rio de Janeiro, Brazil. All of these settlements were in violation of the papal bull of 1493, which divided the New World between Spain and Portugal. This division was later defined more exactly by the Treaty of Tordesillas. France Équinoxiale started in 1612,