Ethnically, the people of Ghana may be said to belong to one broad group within the African family, but there is a large variety of subgroups. On the basis of language, it is possible to distinguish at least 75 of these. Many of these are very small, and only 10 of them are numerically significant. The largest of these groups are the Akan (which includes the Anyi, Asante [Ashanti], Baule, Fante, and Guang), Mole-Dagbani (see Dagomba), Ewe, Ga-Adangme (see Ga and Adangme), and Gurma. Despite the variety, there were no serious ethnic dissensions when Ghana became independent. Ethnic consciousness persists in many areas, however, and at times tensions have erupted especially in northern Ghana into violent clashes with many fatalities. At all levels in government and in public life, an effort has been made to play down ethnic differences, a policy that has been helped by the adoption of English as the official language.