 Dlamini I was able to increase his followers by conquering many clans along the Lubombo after departure from Tembe.As part of the Nguni expansion southwards, the Swazis crossed the Limpopo River and settled in southern Tongaland (today in southern Mozambique near Maputo) in the late fifteenth century.The Ngwane people are recorded as having entered the present territory of Swaziland around the year 1600.