Little is known of the history of Tanganyika's interior during the early centuries of the Christian era. The area is believed to have been inhabited originally by ethnic groups using a click-tongue language similar to that of Southern Africa's Bushmen and Hottentots. Although remnants of these early tribes still exist, most were gradually displaced by Bantu farmers migrating from the west and south and by Nilotes and related northern peoples. Some of these groups had well-organized societies and controlled extensive areas by the time the Arab slavers, European explorers, and missionaries penetrated the interior in the first half of the 19th century. | Little is known of the history of Tanganyika's interior during the early centuries of the Christian era. The area is believed to have been inhabited originally by ethnic groups using a click-tongue language similar to that of Southern Africa's Bushmen and Hottentots. Although remnants of these early tribes still exist, most were gradually displaced by Bantu farmers migrating from the west and south and by Nilotes and related northern peoples. Some of these groups had well-organized societies and controlled extensive areas by the time the Arab slavers, European explorers, and missionaries penetrated the interior in the first half of the 19th century. |