Ntlha e e Kwa Tlase

a Metswedi ya tshedimosetso e e seng ya bodumedi e umaka dingwaga tseno ka bobedi. Gore re dire dilo motlhofo, re tla bua fela ka 587 B.C.E. mo ditlhogong tseno. B.C.E. e kaya “Pele ga Motlha o o Tlwaelegileng [Before the Common Era].”