Egypt and the Sudan 333 of the Gezireh, the arrogation to ourselves of sole authority over a matter of such vital importance to Egypt, and the assertion implied that we would promote our interests in the Sudan as a penalty to Egypt, all combined to convince Egyptian opinion that our com- mand of the Sudan and our control of the Nile would be used, at the worst, to check the development of Egypt, and, at best, to keep it dependent on our good will. It is that unfortunate, and no doubt unforeseen, impression that we now have to remove before we can restore good relations with Egypt or reach a satisfactory regulation of the rights of Egypt and of the Sudan to the Nile water. Welnow come, therefore, to this most difficult re- sponsibility of regulating the rights of these two countries in the Nile. Egypt's political frontiers show on the map a compact four-square territory. But economic Egypt is just the delta and then the desert through which runs the irrigable strip of the Nile Valley. Egypt is, in fact, so ancient a civilisation that its cultivation has reached the artificial condition that we suppose to exist in that elder planet, Mars—a desert irrigated scientifically from a seasonal inundation. And even if the preceding pages have been more concerned with politics than economics they will yet have shown the following fundamental facts of Egyptian economy : that the country is, and probably will remain, almost entirely agricultural, and that its agricultural area is limited by the amount of irrigable land and by the amount of water for irrigation. To this may be added the general admission that the recent remarkable increase in the prosperity and population of Egypt has been produced by British improvements in irrigation, To use the favourite axiom of Egypt, "the Nile Is Egypt, and Egypt is the Nile.J' But of late it has suddenly