Chris Cosby A-2 2/27/08 Chapter 8 Vocab. Section 1: Savannas: Vast stretches of dry grasslands. Tropical Rain Forests: Vast forests. Jungle: Areas of dense tangles of plants. Linguists: Scientists who study languages. Oral Traditions: Poems, songs, and stories passed by word of mouth from one generation to another. Matrilineal: Societies in many parts of Sub-Sahara Africa. Bantu: A family of closely related Africans languages. Section 2: King ‘Ezānā: King of Aksum. Section 3: Swahili: A unique African culture. Shona: A people who had migrated onto the plateau of what is today Zimbabwe. Tunka Manin: One of the most powerful Ghanaian rulers. Mansa Musa: The ruler of Mali. Sonni ‘Ali: Rebel leader who captured Timbuktu and built up the kingdom of Songhai. Mohammed I Askia: Sonni ‘Ali’s Successor.