Abbasid Caliphate kept united in its first age , but , Its rulers wekness ,(later), made Turks dominate the caliphate and establish the following states in the eastern parts of the Islamic kingdom; Tahirids,and sapharid,and Samanid,and Ghaznawid.politicalrelations between the rulers of these states and the Abbasid caliph in Baghdad Varied, between reconciliation and hostility, but the genius of Is...