事件伊斯兰教约747–750c. 747–750 CE
阿拔斯革命（750）Abbasid Revolution (750)
推翻倭马亚、阿拔斯取而代之。H 轨：呼罗珊动员与帝国重组；T 轨：家族合法性与新时代叙事。Overthrow of Umayyads by Abbasids. H-track: Khurasan mobilization and imperial reorganization; T-track: family legitimacy and new-age narratives.