the conversion to Islam, after a lengthy discussion with his bishops and learned men and instead invited the Fatimid governor to embrace Christianity. Afterward, he granted al-Aswani to celebrate Eid al-Adha outside of Dongola with drums and trumpets, though not without the discontent of some of his subjects. Relations between Makuria and Fatmid Egypt were to remain peaceful, as the Fatimids needed the Nubians as allies against their Sunni enemies. The kingdom of Makuria was, at least temporarily, exercising influence over the Nubian-speaking populations of Kordofan, the region between the Nile Valley and Darfur, as is suggested by an account of the 10th century traveller Ibn Hawqal as well as oral traditions. With the southern Nubian kingdom of Alodia, with which Makuria shared its border somewhere between Abu Hamad and the Nile-Atbara confluence, Makuria seemed to have maintained a dynastic union, as according to the accounts of Arab geographers from the 10th century and Nubian sources from the 12th century. Archaeological evidence shows an increased Makurian influence on Alodian art and architecture from the 8th century. Meanwhile, evidence for contact with Christian Ethiopia is surprisingly scarce. An exceptional case was the mediation of Georgios III between Patriarch Philotheos and some Ethiopian monarch, perhaps the late Aksumite emperor Anbessa Wudem or his successor Dil Ne’ad. Ethiopian monks travelled through Nubia to reach Jerusalem, a graffito from the church of Sonqi Tino testifies its visit by an Ethiopian abuna. Such travellers also transmitted knowledge of Nubian architecture, which influenced several medieval Ethiopian churches. During the second half of the 11th century, Makuria saw great cultural and religious reforms, referred to as "Nubization". The main initiator has been suggested to have been Georgios, the archbishop of Dongola and hence the head of the Makurian church. He seems to have popularized the Nubian language as written language to counter the growing influence of Arabic in the Coptic Church and introduced the cult of dead rulers and bishops as well as indigenous Nubian saints. A new, unique church was built in Banganarti, probably becoming one of the most important ones in the entire kingdom. In the same period Makuria also began to adopt a new royal dress and regalia and perhaps also Nubian terminology in administration and titles, all suggested to have initially come from Alodia in the south. Decline (12th century–1365) In 1171 Saladin overthrew the Fatimid dynasty, which signaled new hostilities between Egypt