Islam in Zanzibar to fight for the secession of Zanzibar from the Union of the United Republic of Tanzania. Islam in Zanzibar Islam is the most prominent religion on the island of Zanzibar. According to the CIA Factbook, more than 99% in the island are Muslim. The vast majority of Muslims in Zanzibar are Sunni of Shafi'i school of jurisprudence with minority Ibadi, Ismaili and Twelver Shia. Islam came to Zanzibar in the 8th century. There is also a presence of Ahmadi Muslims in Zanzibar. According to one source, "Islam in Zanzibar inspired anti-colonialism, political movements and nationalistic struggle for independence." Other Muslim
Zanzibar the inhabitants. The presence of microliths suggests that Zanzibar has been home to humans for at least 20,000 years, which was the beginning of the Later Stone Age. A Greco-Roman text between the 1st and 3rd centuries, the "Periplus of the Erythraean Sea", mentioned the island of "Menuthias" (), which is probably Unguja. Zanzibar, like the nearby coast, was settled by Bantu-speakers at the outset of the first millennium. Archaeological finds at Fukuchani, on the north-west coast of Zanzibar, indicate a settled agricultural and fishing community from the 6th century CE at the latest. The considerable amount of daub found