by the government of Lebanon by Presidential decree 5,800/2019. See also Salīhids Rasulids Notes and references Bibliography Millar, Fergus: "Rome's 'Arab' Allies in Late Antiquity". In: Henning Börm - Josef Wiesehöfer (eds.), Commutatio et Contentio. Studies in the Late Roman, Sasanian, and Early Islamic Near East. Wellem Verlag, Düsseldorf 2010, pp. 159–186. 220 establishments 638 disestablishments States and territories established in the 220s States and territories disestablished in the 7th century Christian groups in the Middle East Arab dynasties Tribes of Arabia Medieval Arabs Ancient Arabic peoples Roman client kingdoms Roman buffer states Barbarian kingdoms Christian states