Kepemimpinan Putra Mahkota Terhadap Runtuhnya Dinasti Abbasiyah

The Abbasid dynasty adopted a system of appointing caliph based on lineage, just like the Umayyah dynasty. This event as inversely proportional to what happened at time prother Muhammad SAW, who appointed with deliberations among Muslims. appointment hereditary wa one factors for collapse Islam during dynasty, due occurrance bloody events and everthrow office when crown prince was elected. As result this selfish attitude resulted in struggle power civil war so that it became bad impact