Culturally, Africa has made significant contributions in the arts. Many conflicts result from tribal differences. Tribal cooperation is needed for this region to make progress.
River transportation is hampered by seasonal low water levels and numerous waterfalls and rapids.
The flat plateau areas are very old and stable. Tropical rainforests, savanna grasslands, and deserts are the principal areas. Soils are generally poor. Aside from oil and natural gas, this region contains very significant mineral deposits. In some cases, mineral exploitation is limited by the lack of development.