In the two-thirds of the peninsula thus marked off by nature for their habitation, which the Arabs always called "Andalus," and we shall call Andalusia, to distinguish it from the entire peninsula, the Moors organized that wonderful kingdom of Cordova which was the marvel of the Middle Ages, and which, when all Europe was plunged in barbaric ignorance and strife, alone held the torch of learning and civilization bright and shining before the Western world. It must not be supposed that the Moors, like the barbarian hordes who preceded them, brought desolation and tyranny in their wake. On the contrary, never was Andalusia so mildly, justly, and wisely governed as by her Arab conquerors. Where they got their talent for administration it is hard to say, for they came almost direct from their Arabian deserts, and the rapid tide of victories had left them little leisure to acquire the art of managing foreign nations. Some of their counsellors were Greeks and Spaniards, but this does not explain the problem; for these same counsellors were unable to produce similar results elsewhere, and all the administrative talent of Spain had not sufficed to make the Gothic domination tolerable to its subjects. Under the Moors, on the other hand, the people were on the whole contented--as contented as any people can be whose rulers are of a separate race and creed,--and far better pleased than they had been when their sovereigns belonged to the same religion as that which they nominally professed. Religion was, indeed, the smallest difficulty which the Moors had to contend with at the outset, though it became troublesome afterwards. The Spaniards were as much pagan as Christian; the new creed promulgated by Constantine had made little impression among the general mass of the population, who were still predominantly Roman. What they wanted was, not a creed, but the power to live their lives in peace and prosperity. This their Moorish masters gave them. [Illustration: THE SIERRA NEVADA.]