When did the Byzantine Empire occur?

After the fall of the western roman empire, the eastern part was called the Byzantine Empire by historians from that point on.

Explanation:

476 AD to 1461 AD

The ottoman Turks took the capital in 1453

After that, the Turks basically just mopped up what was left of the empire.

when the Roman Empire was split

Explanation:

The major concern for North Korea today is the famine faced by the country. The country focuses on the war and nuclear advancement of the military system but on the other hand faces shortage in food across the country. The difficulty of governing transition was overcame already in a long time. The country said it cannot provide food for everyone. answer is C