Découverte du premier palais royal à Gao et ses implications pour l'histoire de l'Afrique de l'OuestThe history of Gao has been reconstructed mainly on the basis of the two Tarikhs of Timbuktu. The early days of Gao, however, which were not described conscientiously in these Tarikhs, have been subjected to polemics in many respects. Our excavations in the archaeological sites of Gao Saney and Gao city since 2001 have provided new data that offer an original approach for rewriting the early history of Gao. According to these data, the archaeological site of Gao Saney was occupied by a population including merchants and manufacturers from North Africa from the eighth to the tenth centuries, rather than the commonly accepted date of the eleven...