Bing found the following results
Tanganyika Territory - Wikipedia
Tanganyika | East African, German Colony, British Mandate
Lake Tanganyika - Wikipedia
Lake Tanganyika | Size, Geographical Location & Wildlife
Lake Tanganyika - WorldAtlas
Lake Tanganyika - New World Encyclopedia
Lake Tanganyika | Brilliant Africa
Tanganyika | History Commons
Lake Tanganyika – Travel guide at Wikivoyage
"Ocean" Creatures That Evolved in Huge Lake Under Threat