WORLD RELIGIONS

Detailed explanation-1: -Byzantine Greek language, an archaic style of Greek that served as the language of administration and of most writing during the period of the Byzantine, or Eastern Roman, Empire until the fall of Constantinople to the Turks in 1453.

Detailed explanation-2: -The Byzantine Empire ( Greek name: -Basileia tōn Romaiōn) is the term conventionally used since the 19th century to describe the Greek-speaking Roman Empire of the Middle Ages, centered around its capital of Constantinople.