Answer and Explanation:
Not a situation you may be familiar with, you may need a little research. But here goes: a good example is Nigeria's tribal division. Nigeria is currently plagued with tribal wars, a constant battle to decide which tribe is better and should lead the country. For each tribe, a president which comes from their tribe should represent and prioritize them and not the whole country. As a result every tribe seeks to dominate the other. This situation has left the country backwards for countless decades, encouraging large scale corruption, nepotism, and incompetence in high places.