Zanzibar All Tanzania, based at Dodoma. The Roman Catholic Diocese of Zanzibar was created in 1980. An apostolic vicariate of Zanzibar had been created in 1906, out of part of a much larger east African jurisdiction. This was suppressed in 1953, with the territory coming under Kenyan church control, but was restored once more in 1964. It was created a diocese just before Easter 1980. The current bishop is Augustine Ndeliakyama Shao. It is part of the Province of Dar es Salaam, under the Archbishop of Dar es Salaam. As a semi-autonomous part of Tanzania, Zanzibar has its own government, known
Sultanate of Zanzibar over the last of his dominions, Zanzibar. In 1698, Zanzibar became part of the overseas holdings of Oman after Saif bin Sultan, the Imam of Oman, defeated the Portuguese in Mombasa, in what is now Kenya. In 1832 or 1840, Omani ruler Said bin Sultan moved his court from Muscat to Stone Town on the island of Unguja (that is, Zanzibar Island). He established a ruling Arab elite and encouraged the development of clove plantations, using the island's slave labour. Zanzibar's commerce fell increasingly into the hands of traders from the Indian subcontinent, whom Said encouraged to settle on the