Egypt and the Sudan 141 surrendered (January, 1900), and the whole Sudan was recovered, It would be difficult to apportion responsibility for the loss of the Sudan as between England and Egypt. It is as difficult to apportion between them the credit for its recovery. Its reconquest was directly attributable to the unexpected successes of the Egyptian troops ; and to the no less surprising surplus in the Egyptian Treasury. But both these can be ascribed in turn to the efficiency of British officers and to the economy of British officials. Moreover, owing to French and Russian opposition, which secured rulings from the Mixed Courts, the use of this surplus for the Sudan expedition was prevented. The cost of the campaign was partly covered by a British loan to Egypt at a low rate of interest—two and a quarter per cent. The total cost of wiping out Dervishism was no more than ^2,500,000, of which ;£i,500,000 were spent on railways, telegraphs, etc., leaving only ;£ 1,000,000 of purely military expenditure. Thus the Sudan was recovered for much what Ismail had spent on one of his more expensive entertainments. But if this extraordinary economy was due to the efficiency of the English advisers in general, and of the Sirdar Kitchener in particular, it was also due to the fact that this was an Egyptian campaign with which the War Office had nothing to do. The campaign was a typical Anglo-Egyptian enterprise, run as a business operation with engineering exactitude. And if the cost both in men and money was borne largely by Egypt, Egypt was amply repaid for the outlay by getting an open frontier in the south, a share in control of the Upper Nile, and trade with a progressive and peaceable hinterland. There would, therefore, have been nothing unfair to Egypt had Great Britain at once annexed the Sudan.