Some more important points I picked up from this research : • The earliest type of walling, Moor Park, dates from the 14th to 16th centuries and is located in defensive positions on hilltops in the midlands, from Bergville to Dundee. This area is historically known as belonging to the AmaTiti Kingdom. • Moor Park (known as Emhubeni in the native Zulu language), is one of the oldest iron-age sites in KwaZulu-Natal dating back to AD 1300, can be seen from the Makhabeni Hill. • From an archaeological perspective, the first appearance of Nguni speakers can be recognised by a break in ceramic style; the Nguni style is quite different from the Early Iron Age sequence in the area. This break is dated to about AD 1200. Cross section of the ancient ruins at Emhubeni. Seeing as the first iron tools** in South Africa (i. e. northern KZN) were carbon dated to be from 200 AD, it's possible that older (Zulu) tribes wh...