We (Susan and Jack) took our twin 13 year old grandsons (Toby and Micah) to Tanzania for a Safari viewing wildlife in Tarangire, the Serengeti and Norongoro. We also visited three native tribes that had different ways of living. The Hazabe are hunters with no fixed village, moving to follow the available game. The Dotoga are villagers with agriculture, herders with flocks of domesticated animals, and they practiced primitive metallury/blacksmithing. The Maasai are also villagers and herd goats and cattle.