Generally speaking, a polis in Ancient Greece was a separate city-state, which was the primary community and political structure, wherein there was an urban center surrounded by more rural areas.
Answer: Some main differences between the Eastern and Western Roman empires are that the main language of the Eastern Roman Empire was Greek, while the language of the Western Roman Empire was Latin, and that the Eastern Roman Empire was more cosmopolitan.
Explanation: I hope this helps you with your hw. I learned this in western civ last year.
I'm pretty sure (1.) is A, and I know for a fact that (3.) is D because slavery was a regular practice between quarreling tribes. I have no clue what (2.) is. Best of luck.
