Ngerupic moiety

Ngerupic societies are typically and traditionally split into Moieties, although Termic and Kwang(?) peoples have not employed these institutions for millenia already. While the modern systems vary in both practical details and in how pervasive they are in society they share many commonalities and can generally be traced back to the system practiced by what is termed "Ancestral North Akulanen Culture", a contiguous and mostly culturally homogenous area that comprised most of northern Akulanen in the first century BCE and included speakers of several branches of the Ngerupic language family; Ounyu, Mañi, Wu Eeendehen, Umic(?), etc. It is most descriptive to start with how the concept of moiety existed in ancestral north Akulanen communities and proceed to describe the changes and the factors for change in the system in various regions until modern day.