Well perhaps that's because the delta is where Egyptian plant grains, and the valley is where the Egyptian plant cotton
Do you mean, what is the name for them?
If they don't have any passport, they are called "stateless"
if they don't respect any government over them, they can be called "anarchist"
When Citizens Are Subject To An Income Level That Falls Below The Poverty Threshold, The U.S. Government Often Initiates social programs aimed at supporting the families affected meet their basic needs. This is accomplished through welfare programs such as provision of food stamps and health care