The earliest inhabitants of the Sudan 
        
               The earliest traces of man on the Middle Nile region back 500,000
          years - this is the dating of flint Acheulean handaxes. In the Late
          Paleolithic period (c. 40,000 BP) the emergence of the first representatives
          of 
homo sapiens  on the Blue Nile and the Atbara was accompanied
          by small flint implements called microliths. 
        
The beginnings of pottery 
                   About 9,000 BC (at the turn of the Pleistocene and the Holocene periods)
          far-reaching climate changes took place, and as a result the central
          part of the Sudan became part of the Sub-Saharan savannah zone. The
          sustenance of small communities inhabiting partly permanent settlements
          and seasonal camps consisted of an intensive adaptive economy: hunting,
          fishing, and gathering fruit and wild grains. The sites of the Mesolithic
          Early Khartoum culture (Saqqai, Khartoum Hospital ) yielded fragments
          of the oldest clay vessels in all of Africa. 
               At the same time, in the region of the Second Cataract there appeared
          hunters of the Arkin culture, who hunted the large mammals of the savannah,
          and groups of people of the Qadan culture, who were based on fishing
          and mollusk gathering and thus dependent on the ecosystem of river
          valleys and the seasonally dry marshes. 
          
        
First animal breeders 
               The second stage of late prehistory on the Middle Nile began at
        the turn of the 6 th and 5 th millennia BC. Communities migrating from
        the Western Desert spread the keeping of domesticated animals - oxen,
        sheep and goats. These groups are jointly called the Khartoum Neolithic.
        There is no convincing evidence for planned soil cultivation at this
        time, or whether only wild species of millet and sorghum were consumed.
        From the territory of the Central Sudan the rudiments of animal breeding
        economy would spread both into the region of the Third Cataract and into
        the heart of the African continent. 
        
        
Neolithic society 
                   The site of Kadero, ca 20 km north of Khartoum, has been investigated
          by Poznań archaeologists for over 30 years. The Khartoum Neolithic
          culture settlement and the nearby big cemetery offer a unique opportunity
          to reconstruct various aspects of life of its shepherd community. During
          excavations over 200 graves were unearthed, most of which contained
          only humble equipment or none at all; a small percentage, however,
          were burials of the elite concentrated at an isolated part of the cemetery.
          The wealthier dead were provided with high-quality pottery (including
          ritual vessels) and ornaments made of ivory, carnelian, rhyolite, malachite,
          shells from the shores of the Red Sea and amazonite from the Sahara.
          Clubs with stone heads were probably symbols o power.
               Similar social differentiation is characteristic of the Late Neolithic
        as well and can be observed, for example, at the cemetery from the first
        half of the 4 th millennium BC in Kadada.