Abbāsid empire/caliphate
Abbasid empire, The Abbasids, Sunni Islam, Samarra, Kufa, the Hashemites, Mecca, Mekka, destroyed by Mongol invasions, Mongolians, Mongol empire, Mongolian empire
encyclopedia.com
Abbasid empire, The Abbasids, Sunni Islam, Samarra, Kufa, the Hashemites, Mecca, Mekka, destroyed by Mongol invasions, Mongolians, Mongol empire, Mongolian empire
encyclopedia.com