<prompt> Translate the following text to EnglishMwaka 1169 Fatimid waliangamizwa na majeshi ya Saladin, ambayo tayari walikuwa na ushindi katika Palestina na Syria, ambao walianzisha nasaba ya Ayyubid na kuunda ngome ya ulinzi wa Cairo.  <response>: In 1169 the Fatimids were crushed by the armies of Saladin already flush with victories in Palestine and Syria who established the Ayyubid Dynasty and created the fortified citadel to protect Cairo. 