with its
battlements, view from north Most of the walls constructed by Eudocia were destroyed in the
1033 Jordan Rift Valley earthquake. They had to be rebuilt by the
Fatimid Caliphate, who left out the southernmost parts that had been previously included: Mount Zion with its churches, and the southeastern hill (the City of David) with the Jewish neighborhoods which stood south of the Temple Mount. In preparation for the expected
Crusader siege of 1099, the walls were strengthened yet again, but to little avail. The conquest brought some destruction, followed by reconstruction, as did the reconquest by
Saladin in 1187. From 1202–12, Saladin's nephew,
al-Mu'azzam Isa, ordered the reconstruction of the city walls, but later on, in 1219, he reconsidered the situation after most of the watchtowers had been built and had the walls torn down, mainly because he feared that the Crusaders would benefit from the fortifications if they managed to reconquer the city. For the next three centuries, the city remained without protective walls,
al-Aqsa and the
Tower of David then being the only well-fortified areas. ==Ottoman period==