In Africa the spread of different religions. About 85% of Africans profess Islam in the north and east, and Christianity in the south. The border between Islam and Christianity improperly moving between ten and fifteen parallels north of the equator. Islam is the religion most prevalent in Africa and professes it 45% of the population of the continent. After the Arab conquest in the 7th century, it is strongly reinforced in the countries of North Africa from Egypt to Morocco. From 12 century, Islam penetrates into a region of Sudan in East Africa where it solidifies to the 19th century. Almost all African Muslims are Sunni.
And in this article can be read on certain tribal beliefs.
