In the dusty flood plain, 100,000 men and many times that in horses surround the walls of Baghdad. Catapults lob stones relentlessly into the city walls, hauled from great distance. Here, towers collapse under the barrage; there, ladders bring Mongol and subject peoples onto the fortifications, seizing them from the disorganized and panicking garrison. Arrows, some bearing messages, bring both confusion and injury where they land. The mighty Tigris River, the city’s lifeblood, is now part of the trap; pontoon bridges, from them dangling nets embedded with iron hooks, rest both north and south of the city to catch those trying to flee. The final ‘Abbasid Caliph sits frightened and overwhelmed in his palace, as the grasp of Hulegu Khan closes around him. Today, we discuss the fall of Baghdad, 1258. But first, we’d like to remind you that for those of you who enjoy the podcast, your support would be highly appreciated and would help us keep going. We have a patreon available for monthly or even one-time donations or, if you aren’t able to support us financially, positive reviews on Apple Podcasts or other review sites really helps us out. And now, I’m your host David, and this is Kings and Generals: Ages of Conquest.   We left our previous episode off with Hulegu destroying the Nizari Ismaili state, better known at the Order of Assassins, who had controlled a series of fortresses across eastern and northern Iran. By the end of 1256, Hulegu had reduced them to but a few holdouts, and he could begin to look to his next target. Considered heretics of the worst variety by most Sunni Muslims, the Persian writer Juvaini, a member of Hulegu’s retinue, described his victory over the Nizaris in glowing terms, Hulegu as a sword of Islam carrying out God’s will. Juvaini presents Hulegu’s war as a more ‘civilized’ form of conquest compared to that of his grandfather, Chinggis Khan. Destruction was limited to Ismaili territories and the towns and fortresses that failed to submit, as opposed to the veritable tsunami of bloodshed Chinggis Khan wrought on the Khwarezmian empire over thirty years prior. What Hulegu was soon to do in Baghdad and to the titular head of Sunni Islam would not be so praised, and it is perhaps no coincidence that Juvaini’s own chronicle ends with the fall of the Ismailis. As Hulegu left Ismaili territory in the final month of 1256, his eye was drawn to the ‘Abbasid Caliph in Baghdad.   In Islam, the spiritual leader of the religion was whoever was considered the successor to the Prophet Muhammad. For Shi’a Muslims, this was the imam- for Nizari Ismailis, the Imam was the ruler of Alamut, who had just been put to death on Mongol orders. For the majority of Muslims, known as Sunnis, the head of their faith was the Caliph, literally meaning ‘successor.’The first four Caliphs to succeed the Prophet were the “Rightly Guided,” the Rashidun, whose legitimacy is generally unquestioned by most Muslims. The Rashidun were succeeded by the Umayyads, who greatly extended Muslim rule east and west, across North Africa into Spain and across Eastern Iran into Central Asia. In 750, the Umayyad Caliphs were overthrown in the ‘Abbasid revolution. Claiming descent from the Prophet’s uncle ‘Abbas, it was under the early ‘Abbasids that the Caliphal capital was moved from Damascus to the newly established Baghdad along the Tigris River. Never comparable to the power of the Umayyads at their height, from the 9th century onwards the still vast ‘Abbasid empire fragmented with threat from all directions: the Fatimids in Egypt, the Samanids, Buyids and Saffarids of Iran and finally from the steppes, the Great Seljuqs, all of which ground the ‘Abbasids down until their state hardly stretched past the walls of Baghdad. The weakening of the Seljuqs after Sultan Malik-Shah’s death in 1092 allowed the ‘Abbasids to gradually reclaim independence and some authority, even repulsing a Seljuq army attacking Baghdad in 1157. The long reigns of Caliph al-Nas