Five years later the Capetian, Henri de Bourgogne, great-grandson of Robert king of France, who had distinguished himself at the conquest of Toledo, took at the mouth of the Douro, Porto Cale, which Alfonso raised to importance by making it the countship of Portugal. Simultaneously with this the famous Cid, Rodrigo de Bivar, the hero of Spanish chivalry and romance, achieved victory after victory along the coast of the Mediterranean, the most important of which was the conquest of Valencia (1094). Finally in 1118 Alfonso I, king of Aragon, won for himself a capital after the manner of the king of Castile, by taking possession of Saragossa, where a Moslem dynasty had long been in power. Thus the Christian invasion, divided like an army into three columns, was steadily advancing across the peninsula, one column in the centre, one in the east and one in the west.
In the centre progress was suddenly arrested, and was later checked along all the lines by unforeseen obstacles which the Christians were unable to surmount until after the lapse of nearly a century. Two new Moslem hordes poured in upon the land, surprising the Spanish conquerors in the midst of their belief that the sources of these invading tides had long since been exhausted. The Almoravids, and after them the Almohads, swarmed out of Africa and revived in the Moslem provinces of Spain the ancient faith of Islam. The names of these two sects signify, respectively, “close alliance with the faith,” and “Unitarians.” The Almoravids steadily increased their power and the extent of their dominion. At the death of the Cid (1099) they retook Valencia, gained possession of the Balearic Isles, and in 1108 won, in a battle as sanguinary and hard-fought as that of Zallaka, a signal victory over Alfonso VI. The Christians asked themselves in alarm if Spain, but half reconquered, was about to be wrested from them again.
As the result showed, their fears were groundless. Toledo, repeatedly besieged, defended itself with victorious energy; and the little earldom of Portugal not only successfully resisted attack, but itself took several towns and drove the invaders back whence they had come.
[1146-1270 A.D.]
The invasion of the Almohads was similar in its effects to that of the Almoravids, which it immediately succeeded. The leader, Abdul-Mumin, began hostilities by laying siege to Fez, which he took in 1146; the same year he led his followers into Spain. As before, it was Castile that had to bear the heaviest shock of the invasion, and at the battle of Alarcon (1195) Alfonso VIII was badly defeated. Portugal, on the other hand, maintained its superiority and placed a decided check upon the invaders at Santerem (1184). The advancement made by Aragon and Portugal caused the thirteenth century to open gloriously for Spain in its struggles against the Moslems. It had, moreover, been given a second powerful instrument with which to achieve victory in the four military bodies organised in the twelfth century expressly for the Spanish Crusade, without prejudice to the great Holy Land crusaders who also took part—the orders of Alcantara, of Calatrava, and of St. James in Castile, and of Evora in Portugal.
In the year 1210 the news was spread throughout all Christendom that four hundred thousand Almohads had crossed the Strait of Gibraltar. Though deeply engaged in the war against the Albigenses, Pope Innocent III could not contemplate the danger thus announced without calling upon all Europe to succour Spain. Public prayers were ordered and indulgence promised to all who would volunteer to fight in the peninsula. The five Christian kings of Leon and Castile, temporarily separated at the time, joined their forces and marched against Muhammed, the fanatical leader of the Almohads. The encounter took place at Alacab, on the plateau of the Sierra Morena, according to the Arabs; at Las Navas de Tolosa, according to the Christians. After an obstinately contested battle the flight of the Andalusians decided the day in favour of the Christians. Muhammed, who had stationed himself on a height amid the serried ranks of his African guard, holding the