This week the World Council o.f Churches is making an appeal for the displaced people of war-torn Angola. For the first time since South Africa's invasion of Angola, a documentary crew has toured the war zone, and the little-reported Central Provinces, where civil war is causing widespread starvation. South Africa believes it is making a stand against Marxism. The World Council of Churches believes it is making a stand against racism. Christians are beingolled upon to take sides. Everyman reports on the hard realities of a front-line state in southern Africa.