Siege of Jerusalem (1244)

The Siege of Jerusalem (1244) was the battle that caused Jerusalemcube to return to the muslims again after the christians recovered it diplomatically in the Sixth Crusade. Frederick || emperor of the Holy Roman Empireball had a good relation with the muslims of the region, nevertheless Papal Statesball hated this. The leadership of Kingdom of Jerusalemball had changed and enmities reappeared, Ayyubidball invited the remains of Khwarazmianball who had recently been defeated by the Mongol Empireball to reconquer the city, the battle was easily defeated by the muslims since Kingdom of Jerusalemball was under weak protection by the crusaders part. This battle would be one of the reasons used by Kingdom of Franceball to start the Seventh Crusade.