if the brainwashed arabicized muslim africans of northern sudan and the brainwashed christians to the south never existed, sudan would not be in a civil war and slavery wouldnt even be an issue...
religion among other things has been used by invaders as a tool to divide the black world upon itself.
by the way, these articles do not deny the existance of slavery in the sudan, they only allege that the government is not advocating it or actively involved.