661 AD - 899 AD (jan 1, 661 – jan 1, 0)
Description:
661 AD-899 AD: Islam begins to spread in Arabia and forms one country: the Muslim Caliphate.661 AD-899 AD: The Muslim Caliphate and the Roman Empire fights and takes the Roman provinces of Mesopotamia, Assyria, the Parthian Empire and the Kushan Empire.
661 AD-899 AD: The Roman Empire takes back the province of Mesopotamia and the Horn of Africa.
Added to timeline:
Date:
jan 1, 661
jan 1, 0
~ 238 years