If you really canât get access to users then attempt a combination of the following research methods. 1  Try not to rely on a single method, rather use at least two avenues of research. Also, if you interview users, consider supplementing the interviews with one of the research methods below.
Nubia. Nubia is located in today's southern Egypt and northern Sudan. The modern inhabitants of southern Egypt and Sudan still refer to themselves as Nubians.
Nubia. Civilization in Sub-Saharan Africa began in the land of Nubia, which denotes the region around the segment of the Nile River in northern Sudan and southernmost Egypt. Nubia was the southern neighbour of ancient Egypt, whose territory also lay along the banks of the Nile (see History of the Ancient Middle East).ubian merchants acted as middlemen in Egyptian trade with Sub-Saharan Africa, and Nubian warriors often served as mercenaries in the Egyptian army. 23. Nubian civilization was born ca. 2000 BC, with the rise of the city of Kerma (the first Sub-Saharan city).