Not many years after the second crusade, the Muslim world found in the famous Saladin a leader of the holy war against the Christians. Saladin in character was a typical Mohammedan, very devout in prayers and fasting, fiercely hostile toward unbelievers, and full of the pride of race. To these qualities he added a kindliness and humanity not surpassed, if equaled, by any of his Christian foes. The third Crusade was caused by the capture of Jerusalem in 1187 by Saladin, the sultan of Egypt. The news of the taking of Jerusalem spread consternation throughout western Christendom. The cry for another crusade arose on all sides. Once more thousands of men sewed the cross in gold, or silk, or cloth upon their garments and set out for the Holy Land. When the three greatest rulers of Europe, King Philip Augustus of France, King Richard 1 of England, and the German Emperor, Fredrick Barbarossa assumed the cross, it seemed that nothing could prevent the restoration of Christian supremacy in Syria. These great rulers set out, each at the head of a large army, for the recovery of the Holy City of Jerusalem.
King Richard 1 of England was the central figure among the Christian knights of this crusade. He raised money for the enterprise by; the persecution and robbery of the Jews, the imposition of an unusual tax upon all classes, and the sale of offices, dignities, and the royal lands. When some one expostulated with him on the means employed to raise money, he declared that "he would sell the city of London, if he could find a purchaser."
The English and French kings finally mustered their forces beneath the walls of Acre, which city the Christians were then besieging. It is estimated that 600,000 men were engaged in the investment of the place. After on of the longest and most costly sieges they ever carried on in Asia, the crusaders at last forced the place to capitulate, in spite of all the efforts of Saladin to render the garrison relief. The expedition of the French and English achieved little, other than the capture of Acre. Philip and Richard, who came by sea, captured Acre after a hard siege, but their quarrels prevented them from following up this initial success. King Philip soon went home, leaving the further conduct of the crusade in Richard's hands.
With so many trouble besetting him, Richard knew that he would have to settle the dispute over the Kingdom once and for all. He went back to Acre in April of 1192, summoned the barons of the kingdom, and asked for advice. All the barons now spoke for Conrad; only Guy's own kin would side with him. Given the precarious situation, Richard now reversed his support and agreed that Conrad should be made a king. Not least in Richard's calculations must have been the knowledge that once Conrad was king, he would bring his forces and join in the Crusade. Richard was now anxious to go home, but again events conspired to delay him. Rebellion had broken out in Saladin's family and he was busy dealing with that. In May, then, Richard went south to Daron and easily captured it. The Crusaders had now re-captured every coastal fortification that had been lost. The time seemed right to make another attempt on Jerusalem So, on June 7, 1192, Richard again set out to free the Holy City. He again drew close, within a few miles, but Saladin was there waiting for him. The two armies skirmished occasionally throughout the month, but no serious fighting developed. Richard could not risk a siege, for his army was not large enough. For his part, Saladin did not want to risk a pitched battle; all he had to do was defend Jerusalem and eventually the English king would have to retire. It worked. On July 4, Richard ordered a retreat. Many in his army were deeply disappointed, but the experienced commander was convinced that to attack Jerusalem would be to risk the entire army. He returned to Jaffa and again entered into negotiations with Saladin for a truce. While negotiations were proceeding, Richard moved up to Acre, to be ready to sail as soon as the treaty was signed. On July 27, Saladin took advantage of Richard's absence to make a sudden assault on Jaffa. The city fought for three days, but was badly outnumbered. Saladin's troops plundered and slaughtered, and the garrison retreated to the city's fortress. The Muslims were glutting themselves on the town's supplies and it took Saladin some time to bring them back to order. The final treaty was signed on September 2, 1192. By its terms, Jerusalem would remain in Muslim hands, but Christian pilgrims were to be allowed to visit it, and all the holy places, freely and safely. The towns along the coast that the Christians had recovered would remain in their hands, except for Ascalon. It was to be returned to Saladin, but with all its fortifications demolished. There would be peace in Palestine for five years. It was not what had been hoped for, when the three greatest European monarchs had set out, three years previously. But the loss of Barbarossa had been a grievous blow, and Philip's disinterest had allowed the French to withdraw at every convenient excuse. The English alone were not enough to win back the City on the Hill.
The Third Crusade failed in its main objective: Jerusalem remained in Muslim hands. That it was regarded as a failure can be seen in the actions of Europeans: Henry VI was soon planning a new Crusade set for 1196. Henry died on the very eve of his crusade and Germany fell into civil war, but the leadership was taken up almost immediately by the new pope, Innocent III. The English and the French were too preoccupied with their struggle against one another to try again right away, so there was no new efforts from that quarter, either. Yet, the Third Crusade did succeed in a very important way: it preserved Outremer. The valiant defense of Tyre by Conrad of Montferrat could not have been kept without reinforcements from the West. And Guy's mad assault on Acre would never have succeeded without those same armies. Because of the Third Crusade, Outremer still clung to a narrow strip of cities along the coast of Lebanon and Palestine, and those cities could serve as the basis for future efforts to reclaim Jerusalem. Moreover, the victories had served as a significant counter-balance to Saladin's early victories, and he emerged from the Third Crusade not quite as invincible as he had at first appeared.
The Third Crusade also led to the acquisition of Cyprus by the Latins. This was a major addition to Outremer and one that outlasted the mainland. Its acquisition was important not only because it created a new crusader state, but also because it had been taken away from the Greeks. With Cyprus in Latin hands, the Byzantine Empire could no longer threaten Antioch from the sea. The Third Crusade also gave birth to the Teutonic Knights. This military order was formed at Acre by survivors of the German Crusade. They were never as important in the Holy Land as either the Templars or the Hospitallers, but they always maintained a contingent and were there at the end in 1291. The Teutonic Knights played an extremely important role, however, in the conquest of the Baltic Slavs and the history of Poland, Livonia, and Lithuania. Finally, in failing to regain Jerusalem, the Third Crusade marks the beginning of forty years of almost continuous crusading from Europe. None enjoyed very great success, and certainly none could claim even the modest victories on the field of battle that Richard had won.