Zanzibar
Zanzibar. 1499 Portugal explores. 1698 Muscat +Oman. 18-19C Slave source. 1861 Independent sultanate. 1890 British protectorate. 1963 Independent. 1964 +Tanganyika = Tanzania.
Zanzibar. 1499 Portugal explores. 1698 Muscat +Oman. 18-19C Slave source. 1861 Independent sultanate. 1890 British protectorate. 1963 Independent. 1964 +Tanganyika = Tanzania.