The noblemen consisted of the ruling class of political overlords and Islamic clerics, as well as the pastoral Fulbe populations, who helped them come to power. Together, they formed a group of vassals to the political elite and were considered noblemen, although, in reality, their political influence was minimal. The conquered populations were reduced to servitude or slavery and more slaves were captured to provide enough labour for the functioning of the economy. Also, there were groups of bards, courtiers and artisans who occupied lower political and social positions.