"The modern Democratic Republic of Congo remains poor because its citizens still lack the economic institutions that create the basic incentives that make a society prosperous. It is not geography, culture, or the ignorance of its citizens or politicians that keep the Congo poor, but its extractive economic institutions. These are still in place after all these centuries because political power continues to be narrowly concentrated in the hands of an elite who have little incentive to enforce secure property rights for the people, to provide the basic public services that would improve the quality of life, or to encourage economic progress. Rather, their interests are to extract income and sustain their power. They have not used this power to build a centralized state, for to do so would create the same problems of opposition and political challenges that promoting economic growth would. Moreover, as in much of the rest of sub-Saharan Africa, infighting triggered by rival groups attempting to take control of extractive institutions destroyed any tendency for state centralization that might have existed."