At times called Nubia or Kush, Ta-Seti was an African kingdom that covered the lower part of Egypt and the Northern part of Sudan. Ta-Seti was more than just a kingdom that predated its famous neighbour to the North (or south at that time) much of what Kemet became came directly from Ta-Seti such as pyramid building, writing and stories etc..
As one of the starting points of human civilization we use Ta-Seti as an example for our young that even in infancy they are great.