Numerous Muslim Empires have conquered "the Holy Land". Most Muslims conquered it from other Muslims, since the various Muslim empires often fought one another. There were only three cases where Muslims took the land from non-Muslims:
(1) In 634-638 C.E. Caliph Omar led the conquest of the Levant from the Byzantine Empire.
(2) In 1291 C.E. Saladin the Ayyubite defeated the Crusader Kingdom of Jerusalem to restore Islamic control of the Holy Land. (They had lost it to the Crusaders in 1099 C.E.)
(3) In 1949 C.E. Armies of Jordan, Iraq, Egypt, and Syria all claimed parts of the Holy Land which had previously been administered by the British.
Idontknow
Crusades occurred mostly to regain the Holy Lands - The Kingdom of Jerusalem from the muslims.
The Muslims.
Crusades
Prior to the crusades, the Holy land had been taken over by Muslims. The crusaders went to the Holy Land to fight the Muslims and kick them out.
Well the holy land is Jerusalem so yes in the first crusade.
Revelation in the holy Quran and in their strong faith
Crusades
Muslims living in the Holy Land during the Crusades likely viewed the crusaders as invaders and aggressors who threatened their land, religion, and way of life. They would have seen the crusaders as a violent and oppressive force that aimed to conquer their territories and impose their own beliefs on them. This led to significant tensions and conflicts between the two groups during this period.
Crusades
the crusades
To regain the Holy Land from the Muslims.