The Sango are a riverine people of the Central African Republic and northern DR Congo, historically settled along the Ubangi River as skilled canoemen and fishermen. Their language, developed from Northern Ngbandi as a trade language along the river, has since become the everyday lingua franca of nearly the entire Central African Republic.
Sango began as a simplified trade language along the Ubangi River and, though spoken natively by relatively few, is now understood by nearly the entire population of the Central African Republic, bridging over 80 distinct ethnic groups.