These national units were identified as North-Sotho, South-Sotho, Tswana, Zulu, Swazi, Xhosa, Tsonga andit was also added later after its "discovery" by the apartheid government.
These national units were identified as North. Sotho, South-Sotho, Tswana, Zulu, Swazi, Xhosa, Tsonga andit was also added later after its "discovery" by the apartheid government.