It is usually refered to as an empire.
Empire
An empire is a group of people (country) under one ruler, no more no less.
An absolute ruler in the empire under the republic form of government was a dictator. Under the principate the "emperor"was the absolute ruler at all times.
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.
No. that is Empire
umm..... i'm going with true
It is usually refered to as an empire.
Empire
An Empire
A civilization is a general term that referes to a group of people who live and work together in a community for mutual benefit and protection.Gulliver's Travels
A group of people or territory ruled by one ruler is called an empire
An empire is a group of people (country) under one ruler, no more no less.
A large territory with many different people under one ruler
Sovereign.
A country.
It is important to learn and remember terminology. It is an Empire that is a group of states under one ruler.