How has ethnic diversity led to political instability?

Ethnic diversity can lead to political instability when different groups compete for power, resources, and recognition, often resulting in tensions and conflict. When governments fail to effectively represent the interests of all ethnic communities, feelings of marginalization can intensify, leading to unrest and violence. Additionally, political leaders may exploit ethnic divisions for their own gain, further exacerbating divisions and undermining social cohesion. In some cases, this can culminate in civil wars or secessionist movements.