Neo-Byzantine Empire (A Nuclear-Flu Doomsday)

It revived nation of once Byzantine Empire from Greek Colonists from far south. It got some Greek colonist take Istanbul city-state as New Captial of Colony of Athens since 1976.

Reviving the Byzantine Empire under Neo (1977-1978)
In 1977, The Orthodox Patriarch reannounced the City State of Istanbul as Costantinople from Ruins of Turkey and Ottoman Empire from 600+ years ago and Declear the First Emperor Constantinople Zeus I.

= =