Religion is a crucial source of legitimacy and Political mobilisation in Cultures. Conflict between groups is often within one state, based upon different religion, race, language, culture, history and ethnicity. Chaos may be caused due to scarce resources or in forms of oppression and prejudice, racism, segregation, and discrimination; culminating in civil war. Language differences reinforced by religious beliefs have often been a focus of political tension. Ethnic conflict is widespread in former colonies, where borders were drawn with no regard for the cultural differences. Secularisation and decline of religious belief are regarded as hallmarks of modernisation.