<prompt> Qedela umusho olandelayo:  <response>: Ngo-1989 uMengameli u-Omar al-Bashir wabangela ukuba iNingizimu Sudan ihlale ngaphansi kweSudan iminyaka engu-16. NgoJanuwari 9, 2005, kwasayinwa isivumelwano sokuthula esibanzi eNairobi Kenya enkundleni yezemidlalo i-Nyayo eyanikeza ukukhanya okuluhlaza ukuzinqumela. Njengoba kushiwo ngudokotela ongasekho uJohn Garang de Mabior, abantu baseNingizimu Sudan bazogcina befuna ukuhlala beyizwe ngenqubo yokuzinqumela ngokuya ngeRefendum ukunquma ukuthi bazohlala ngaphansi kwe-United Sudan noma njengeNew Sudan ezobonwa ngokuhlukana ngobungani. 