The First Holy War During the Crusades, East and West first met–on the battlefield BY ANDREW CURRY It was the fall of 1187, and an emissary from the besieged city of Jerusalem had come to beg Saladin, the sultan of Egypt, for mercy. After barely four days of assaults, the Christian defenders saw that Saladin had them hopelessly outmatched. Waiting in his tent outside the city's walls, the Muslim ruler knew both sides had a lot riding on the outcome of this battle. For the city's defenders, the prospect of Saladin's wrath loomed. The last time Jerusalem was sacked by...