Authentic history is quite recent, and even Komayo, reputed founder of Katsena, dates only from about the fourteenth century. Ibrahim Maji, who was the first Moslem ruler, is assigned to the latter part of the fifteenth century, and since then the chief events have been associated with the Fulah wars, ending in the absorption of all the Hausa States in the unstable Fulah empire of Sokoto at the beginning of the nineteenth century. With the fall of Kano and Sokoto in 1903 British supremacy was finally established throughout the Hausa States, now termed Northern Nigeria[187]. _Kanembu_; _Kanuri_[188]; _Baghirmi_, _Mosgu_. Round about the shores of Lake Chad are grouped three other historical Muhammadan nations, the Kanembu ("People of Kanem") on the north, the Kanuri of Bornu on the west, and the Baghirmi on the south side. The last named was conquered by the Sultan of Wadai in 1871, and overrun by Rabah Zobeir, half Arab, half Negro adventurer, in 1890. But in 1897 Emile Gentil[189], French commissioner for the district, placed the country under French protection, although French authority was not firmly established until the death of Rabah and the rout of his sons in 1901. At the same time Kanem was brought under French control, and shortly afterwards Bornu was divided between Great Britain, France and Germany. In this region the ethnical relations are considerably more complex than in the Hausa States. Here Islam has had greater obstacles to contend with than on the more open western plateaux, and many of the pagan aborigines have been able to hold their ground either in the archipelagos of Lake Chad (_Yedinas, Kuri, Buduma_[190]), or in the swampy tracts and uplands of the Logon-Shari basin (_Mosgu_, _Mandara_, _Makari_, etc.).