Countries and territories where Swahili is an official language
TanzaniaA 1.8-million-year-old stone chopping tool sits on display at the British Museum, recovered from Olduvai Gorge in Tanzania's Ngorongoro Conservation Area.
KenyaIn 1984, paleoanthropologist Richard Leakey and his assistant Kamoya Kimeu uncovered the Turkana Boy fossil at Lake Turkana.