Christianity and Islam in Spain

This is a history of the mixture of Christianity and Islam on the Iberian Peninsula during the Middle Ages. Excerpt from the beginning: "Just about the time when the Romans withdrew from Britain, leaving so many of their possessions behind them, the Suevi, Alani, and Vandals, at the invitation of Gerontius, the Roman governor of Spain, burst into that province over the unguarded passes of the Pyrenees.[1] Close on their steps followed the Visigoths; whose king, taking in marriage Placidia, the sister of Honorius, was acknowledged by the helpless emperor independent ruler of such parts of Southern Gaul and Spain as he could conquer and keep for himself. The effeminate and luxurious provincials offered practically no resistance to the fierce Teutons. No Arthur arose among them, as among the warlike Britons of our own island; no Viriathus even, as in the struggle for independence against the Roman Commonwealth. Mariana, the Spanish historian, asserts that they preferred the rule of the barbarians. However this may be, the various tribes that invaded the country found no serious opposition among the Spaniards: the only fighting was between themselves-for the spoil. Many years of warfare were necessary to decide this important question of supremacy. Fortunately for Spain, the Vandals, who seem to have been the fiercest horde and under the ablest leader, rapidly forced their way southward, and, passing on to fresh conquests, crossed the Straits of Gibraltar in 429: not, however, before they had utterly overthrown their rivals, the Suevi, on the river Baetis, and had left an abiding record of their brief stay in the name Andalusia."