The reason that neiterkob's daughter most likely tell the beginnings of the maasai is : to explain the readers the origin of Maasai culture
With this explanation, the reader will grasp a better concept about it and not lost in the middle of reading.
Hope this helps!!
Athena tell Telemachus to sail to Delphi and Troy and ask king Nestor and King.
The answer is treat other the way you want to be treated # Golden Rule For an example If you don't want to be left out don't do it to other people