History
The coast was part of the Indian Ocean trading world for many centuries before Europeans arrived. Swahili towns grew up at Kaole near Bagamoyo, where mosques and pillar tombs date from around the 13th century, at Tongoni south of Tanga and at Kua on Juani Island off Mafia, trading ivory, gold and mangrove poles for cloth, beads and porcelain. The Portuguese raided the shore in the 16th century, and Omani Arabs later drew it into the orbit of Zanzibar.
In the 19th century Bagamoyo became the mainland terminus of the caravan routes from Lake Tanganyika, through which ivory and enslaved people passed on their way to Zanzibar. Explorers set out from here too, and in 1874 Livingstone's body was carried to Bagamoyo before being shipped home. In the 1860s Sultan Majid of Zanzibar founded a new town at the fishing village of Mzizima and named it Dar es Salaam, "haven of peace".
The Germans arrived in the 1880s and met fierce resistance in the Abushiri revolt, which broke out around Pangani in 1888. They made Dar es Salaam the capital of German East Africa in 1891, built a railway inland from Tanga, and turned the Tanga hinterland into a sisal-growing region. In 1914 German troops repelled a British landing at the Battle of Tanga. Under British rule Dar es Salaam grew into the centre of the independence movement, and it remained the seat of government long after the move of the capital to Dodoma was announced in 1974.
