Sultanate of Zanzibar fled into exile, and the Sultanate was replaced by the People's Republic of Zanzibar and Pemba. In April 1964, this short-lived communist republic was united with Tanganyika to form the United Republic of Tanganyika and Zanzibar, which became known as Tanzania six months later. By 1964, the country was a constitutional monarchy ruled by Sultan Jamshid bin Abdullah. Zanzibar had a population of around 230,000 natives, some of whom claimed Persian ancestry and were known locally as Shirazis. It also contained significant minorities in the 50,000 Arabs and 20,000 South Asians who were prominent in business and trade. The various
Sultanate of Zanzibar be sovereign over that territory. The remaining ten-mile wide coastal strip (with the exception of Witu) remained a Protectorate under an agreement with the Sultan of Zanzibar. That coastal strip, remaining under the sovereignty of the Sultan of Zanzibar, was constituted as the Protectorate of Kenya in 1920. The Protectorate of Kenya was governed as part of the Colony of Kenya by virtue of an agreement between the United Kingdom and the Sultan dated 14 December 1895. In summary, the "Colony of Kenya" referred to the interior lands. The "Protectorate of Kenya" was a ten-mile coastal strip together with certain