Al Mutawakkil 'ala-Allah, simply known as Al Mutawakkil, was the 10th #Abbasid Khalifa, under whom the Abbasid Empire reached it's greatest territoria

Al Mutawakkil 'ala-Allah, simply known as Al Mutawakkil, was the 10th #Abbasid Khalifa, under whom the Abbasid Empire reached it's greatest territoria