Region in the Nile Valley, immediately to the south of Egypt, in which several cultures flourished, from the Khartoum Mesolithic period (c. 10,000–c. 5000 bc) to the establishment of the Islamic Funj sultanate c.ad 1505. Ancient Nubia corresponds essentially to the ‘Aethiopia’ of Herodotus and other Classical writers and the ‘Kush’ of the ancient Egyptians and Hebrews. It extends approximately from Aswan in southern Egypt to Khartoum in Sudan (see fig. 1 and fig. 2). The most northerly part, Lower Nubia, has always been regarded as an Egyptian sphere of influence, and it is included within the borders of the modern Arab Republic of Egypt. Egyptian control of the larger, southerly region, ‘Upper Nubia’, was much more sporadic.