Kɛmɛda 10n, jula Silamɛ jamakulu ani dɔnnikɛla dow taara u sigi Afrika Tlebi jagokɛyɔrɔ caman na, o kɛra subu ye ka Sahara-cela jago ni sanu ani samaɲin yiriwa. Kata kɛmɛda 11n walima 12n na, Tukrur mansamara faamaw (kɔrɔlen Gana ani Gao) donna Silameya la, u sɔrɔla ka Silameya mɔgɔ-kalanen dɔw ta ladilibaw ye. Sɛbɛnni fɔlɔw nin yɔrɔ in kan bɛ segin kataa Arabu jagokɛlaw ma kɛmɛda kɔnɔtɔnnan ani tannan Yesu Krisa bangelen kɔ (YB). Kɛmɛda tannanan daminɛ la, bi Gambia fan caman tun bɛ Mali Mansamara kɔnɔ. Portigalikaw taara yɔrɔ in na ji fɛ kɛmɛda tandurunan-cema u sɔrɔla ka jago tnoma kɛ u ta ye. Bi-bi-in-na, Gambia jamanaden bikɔnɔtɔn kɛmɛsarada 90% ye Silamɛ ye. Kuranɛ kalanso ani foraba kalan bɛ u disi da ɲwan na.