Answer:
the old kingdom last from 2700_2200 the middle kingdom lasted from 2100-1800,while the new kingdom was from 1500_1000,during the new kingdom the Egyptian experience a new type region
The answer would be Density.
Explanation: Conflicts in Nigeria, Guinea-Bissau, Sierra Leone, Liberia, Côte d'Ivoire and other West African countries notably hinge upon bad governance and corruption. For instance, in the Sierra Leonean war, it was identified that bad governance, corruption and poverty were the root causes of the conflict (Fithen 1999).