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 think it is the last one the bank reserves part of the money and uses the rest to make loans to others consumers who need them. but I am not sure
