A. confiscation of land by Mali
Explanation:
Popular historiography maintains that the empire fell when it was attacked by the Almoravids.
That is not entirely true because the empire was able to fend off the attacks for more than a decade and by then the empire was weakened but not completely subdued.
It finally lost all its land to the confiscation by Mali and was integrated into the larger kingdom completely for the centuries to come.
