For the answer, we must go back to the mid-19th century when the first European missionaries arrived in East Africa, intent on sharing the message of the Bible with the native inhabitants.
Go bona karabo, re tshwanetse go boela morago kwa bogareng jwa lekgolo la bo19 la dingwaga, fa barongwa ba ntlha ba kwa Yuropa ba ne ba goroga kwa Afrika Botlhaba, ba ikaeletse go bolelela baagi ba koo molaetsa wa Baebele.