Q
Easy 1 Mark
Islamic Studies Caliphate & Rulers: From the Rightly Guided Caliphs to the Ottoman Caliphate
The Battle of Yarmouk (15 AH) was a victory against which power?
Explanation
The Battle of Yarmouk in 15 AH (636 CE) was a decisive Muslim victory over the Byzantine (Roman) forces in Syria.
Reference: Islamic Studies - Caliphate & Rulers , Page 3
Hint
Yarmouk is a river in Syria — the battle was fought near it.