21h 21min, feb 27, 330 y - Byzantine Empire.
Description:
The Byzantine Empire was established after the split of the Roman Empire into east and west during 330 CE. The Eastern Roman Empire, also known as Byzantine Empire, was attacked many times by the Barbarians and believed in Christianity
Added to timeline:
Date:
21h 21min, feb 27, 330 y
Now
~ 1696 years ago