Ancient Nubia
Nubia was also called - Upper & Lower Nubia, Kush, Land of Kush, Te-Nehesy, Nubadae, Napata, or the Kingdom of Meroei. The region referred to as Lower Egypt is the northernmost portion. Upper Nubia extends south into Sudan and can be subdivided into several separate areas such as Batn El Hajar or "Belly of Rocks", the sands of the Abri-Delgo Reach, or the flat plains of the Dongola Reach. Nubia, the hottest and most arid region of the world, has caused many civilizations to be totally dependent on the Nile for existence.
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