Your followers were in control for a time in Mopti and Bamako, but they're falling away because of lack of direction.
At Dakar they were shipped through Senegal to Bamako by narrow gauge railroad which ran periodically.
In Bamako they had to wait for an end to the rainy season so roads would be passable.
modern African nation, known by that name from 1959, formerly French Sudan. The name is that of a former African kingdom (13c.-14c.), perhaps from Malinke, name of an indigenous people of the region.
Republic in west Africa bordered by Algeria to the north and east, Niger to the east, Burkina Faso and Ivory Coast to the south, Guinea to the southwest, Senegal and Mauritania to the west. Its capital is Bamako. It became an independent nation in 1960.
Note: During the Middle Ages, Mali formed a huge territorial empire, noted as a center of Islamic study and as a trade route for gold. Its center was Timbuktu.