Causes of ansar failure and success of immigrants in Saqifa

In analyzing Saqifa events which led to immigrants victory, a set reasons has been given.the first one was long-standing and rooted hostility as well as jealousy between the tribes Khazarj and Aws,which has been an important factor in Abu Bakr victory.the second reason was ansar’s passive and defensive position and Abu Bakr’s special personality and arguments particular his citing Hadith Al_aemato men Al_qoraish. Imam Ali(p.b.u.h) and other Bani Hashim elders, involvement with washing and shrouding the propht’s clear body and their absence in made a Abu Bakr victory easier. Another factor influential the Fixation of the Caliphate of Abu Bakr was entering Bani Aslam tribe and their role in taking allegiance to Abu Bakr. Sa’d b Ubada disease and trying to get special allegiance to Abu Bakr by Omar was another factor for the victory of immigrants. Besides Tolaqa’ role in the stabilization of Saqifa achievement and Ansar removed from the political scene needs to be conciderd. In this study, using analytical methods based on first-hand historical sources the main factors affecting the success of immigrants and failure Ansar have been investigated.