For only one reason
Which is Religion
Arab Muslims as well as Arab Christians fought together the crusaders as invaders and not as Christians.
The Crusades were fought by the Christians and the Muslims.
How about the Christians and Muslims
Muslims and Christians
Muslims and christians
The two mains sides that fought in the crusades were the Christians and Muslims.
Those who fought during the crusades were: the Seljuk Turks, the European Christians, and the Muslims.
Spain was historically a christian country when Muslims fought it and invaded it, it was ruled by Muslims but as the time passes the empire grew weaker and weaker and Christians fought to regain the country.
Muslims. But the true goal of the crusades was to get rich.
Christians and Muslims !
The Crusades.
The Crusades.