are there any answer choices
Answer:
Civil wars. Probably the most important single cause of Byzantium's collapse was its recurrent debilitating civil wars. Three of the worst periods of civil war and internal infighting took place during Byzantium's decline.
Explanation:
<span>1. a powerful and centralized government
2. the development of written language
3. simple art that depicts daily life
All the above points can be considered as the major characteristics of a true civilization.
And Organized religion, Job specialization and social class, Architecture and infrastructure are some other features of a true civilization.</span>