Madagascar

None of the 18 tribes of the country constituted a majority. There were also minorities of Indo-Pakistani, Comoran, and Chinese heritage. Ethnicity, caste, and regional solidarity often were factors in hiring and were exploited in politics. A long history of military conquest and political dominance by highland ethnic groups of Asian origin, particularly the Merina, over coastal groups of African ancestry contributed to tension between citizens of highland and coastal descent, particularly in the political sphere.