Abbasid Empire
On August 27, 854, celebrated alchemist, physician, philosopher and polymath Muhammad ibn Zakariyya al-Razi (Rhazes)…
On this day, 24 March 809 CE, the 5th Abbasid Caliph Harun al-Rashid died because…
On this day, 20 February 1258, Al-Musta’sim, the last Abbasid Caliph of Baghdad was executed…
