Richard the Lionhearted
Saladin was not in a crusade. He was a great Muslim commander who fought against the crusades of the christians who ruled Jerusalem.
Christians can travel to jerusalem freely in peace.
b. allowed Christians to enter Jerusalem freely
To try to make a truce between Muslims and Christians in Jerusalem, and cause a rift between Saladin and his brother.
After liberating Jerusalem from the Christians, he proclaimed himself sultan. His soldiers agreed that it was fitting.
Saladin was not in a crusade. He was a great Muslim commander who fought against the crusades of the christians who ruled Jerusalem.
Christians can travel to jerusalem freely in peace.
b. allowed Christians to enter Jerusalem freely
KING SALADIN AYYUBI signed a treaty with King Richard I which ended the Third Crusade and required Saladin to open Jerusalem up to Christian pilgrims.
The question does not make much sense. Christianity is a religion; it cannot be seized. If the question is trying to ask when Saladin seized Jerusalem from the Christians, it Saladin reconquered the city on 2 October 1187, when the (Christian) Kingdom of Jerusalem relented after two week siege.
JERUSALEM qualifies as a city Christians won during the Fisrt Crusade but later lost to Saladin (in the Second Crusade).
The Saladin conquerors of Jerusalem cut off access to the city after the Christians welched on a deal they had made together. The Pope was angry, and called for the First Crusade.
To try to make a truce between Muslims and Christians in Jerusalem, and cause a rift between Saladin and his brother.
King Richard I of England's main opponent in the Third Crusade was Saladin, the Muslim leader and Sultan of Egypt and Syria. Saladin had successfully captured Jerusalem in 1187, prompting the Crusade aimed at reclaiming the city for Christendom. The conflict between Richard and Saladin was marked by several notable battles, including the Battle of Arsuf, and while neither side achieved a decisive victory, they ultimately negotiated a truce that allowed Christians safe passage to Jerusalem.
After liberating Jerusalem from the Christians, he proclaimed himself sultan. His soldiers agreed that it was fitting.
Saladin and King Richard I fought during the Third Crusade, which took place from 1189 to 1192. The conflict arose primarily over control of Jerusalem, which had been captured by Saladin in 1187. The two leaders engaged in several battles, including the notable Battle of Arsuf, but ultimately, the crusade ended with a negotiated settlement rather than a decisive victory for either side. This agreement allowed for Christian pilgrims to access Jerusalem while it remained under Muslim control.
When the Christian defenders realized defeat was imminent, they (led by Balian of Ibelin) petitioned Saladin to spare the inhabitants of the city. After lengthy negotiations, in which the Christians promised to destroy every Islamic holy site in Jerusalem and the Muslims threatened to enslave most of the Christians, Saladin eventually acceded to a demand for clemency to the local population provided that the Crusaders completely surrender and leave Islamic holy sites in peace.