Stone Town
Stone Town, also known as Mji Mkongwe (Swahili for "old town"), is the old part of Zanzibar City, the main city of Zanzibar, in Tanzania. The newer portion of the city is known as Ng'ambo, Swahili for 'the other side'. Stone Town is located on the western coast of Unguja, the main island of the Zanzibar Archipelago. Former capital of the Zanzibar Sultanate, and flourishing centre of the spice trade as well as the slave trade in the 19th century, it retained its importance as the main city of Zanzibar during the period of the British protectorate. When Tanganyika and Zanzibar joined each other to form the United Republic of Tanzania, Zanzibar kept a semi-autonomous status, with Stone Town as its local government seat.
Zanzibar
In 1698, Zanzibar came under the influence of the Sultanate of Oman. There was a brief revolt against Omani rule in 1784. Local elites invited Omani merchant princes to settle on Zanzibar in the first half of the nineteenth century, preferring them to the Portuguese. Many locals today continue to emphasize that indigenous Zanzibaris had invited Seyyid Said, the first Busaidi sultan, to their islandclaiming a patron-client relationship with powerful families was a strategy used by many Swahili coast towns since at least the fifteenth century.
In 1832, or 1840 (the date varies among sources), Said bin Sultan, Sultan of Muscat and Oman moved his capital from Muscat, Oman to Stone Town. After Said's death in June 1856, two of his sons, Thuwaini bin Said and Majid bin Said, struggled over the succession. Said's will divided his dominions into two separate principalities, with Thuwaini to become the Sultan of Oman and Majid to become the first Sultan of Zanzibar, the brothers quarreled about the will, which was eventually upheld by Charles Canning, 1st Earl Canning, Great Britain's Viceroy and Governor-General of India.
Until around 1890, the sultans of Zanzibar controlled a substantial portion of the Swahili coast known as Zanj, which included Mombasa and Dar es Salaam. Beginning in 1886, Great Britain and Germany plotted to obtain parts of the Zanzibar sultanate for their own empires.
In October 1886, a British-German border commission established the Zanj as a strip along most of the African Great Lakes region's coast, an area stretching from Cape Delgado (now in Mozambique) to Kipini (now in Kenya), including Mombasa and Dar es Salaam. Over the next few years, however, almost all of these mainland possessions were lost to European imperial powers.