Dinkas, protected by the impenetrable marshes of the sudd region, and the powerful and warlike Azande, or Niam-Niam, in the south, were able to maintain themselves. But the Bongo, a numerous and peaceful agricultural people, were easily reduced. The fact that they had attained a higher civilization than their neighbours (for they smelted the iron found in their swamps with furnaces of clay and rude bellows, and worked it with stone hammers on anvils of granite, made pottery, and even had some acquaintance with surgery) only made them the more valuable in the slave-market. The Jur, Dembo, and Golo tribes were likewise among the principal sufferers. Anarchy is but a mild term for the condition of affairs. Some of these unhappy victims may have heard the news on their way to the northern slave-market that slavery was abolished in the Soudan. If so, it cannot have done much to sweeten their bondage or to heal the strokes of the lash, yet a viceregal decree to that effect had been solemnly promulgated at Berber in 1857. It was characteristic of many of the descendants of Mehemet Ali that they inherited great part of his intellectual vigour and wide sweep of imagination without any of his executive capacity. Said Pasha, who became Viceroy in 1854, visited the Soudan and clearly recognised the failure of his foreign empire. A large force had to be maintained to screw exorbitant demands out of a discontented population. Agriculture was depressed, and every other industry was perishing under a system of taxation vicious in itself, and collected by methods which might have made a Verres blush. He determined to evacuate the country. But the burden of the Soudan, so lightly taken up in greed of gain, was not to be so lightly laid aside. Egypt was now holding a wolf by the ears. The officials who battened on the ruin of the country opposed a strenuous resistance. Things had come to such a pass that the sheikhs and notables of the provinces themselves feared that the withdrawal of one devil would be followed by the entry of many. Said contented himself with reorganizing the government and announcing a number of reforms of a drastic and far-reaching nature, and then returned to Egypt. It was the first of many reorganizations and many reforms, all of which were as effective as the decree for the abolition of slavery. The plan of much talking and little doing became a fixed principle of Soudan policy.