Their biggest achievement was the preservation of European culture.
Some of the lasting accomplishments of the Umayyad and Abbasid empires were religious freedom, lower taxes, and the geographical growth of the caliphate.
Modern Turkey was controlled by a combination of Seljuk Turks and Byzantines.
seljuk´s were muslim and byzantines were chrystian but theydid grow and fall in the same part of the world
An attempt to promote peace, prosperity and security which lasted for two centuries.
The Byzantines followed the Orthodox branch of Christianity.
as all empires of that era are destined to fall, the Byzantines would fall right after it great conquest and economy collapse only to be save by the next empire.
some empires in Mesopotamia are Babylon,Akkad,and the Chaldean empire
what are some of george picketts accomplishments
The Persians and Byzantines weakened themselves through prolonged military conflicts, notably the Byzantine-Sasanian Wars, which drained resources and destabilized their economies. This relentless warfare contributed to internal strife and political instability, making both empires vulnerable to external threats, such as the rise of Islam. Additionally, their inability to effectively manage diverse populations led to social unrest and diminished loyalty among their subjects. Ultimately, their actions set the stage for significant territorial losses and the decline of their empires.
The question as phrased is nonsensical. The Byzantines were Orthodox Christians, not Muslims. In fact the Muslims (under various empires) were almost consistently the enemy of the Byzantine Empire for nearly 700 years.
her accomplishments is
Land ,power ,and riches