How did the Byzantine empire preserve ideas from Greece?

How did the Byzantines preserve Greek and Roman literature? They preserved literature by using the Greek and Roman plays as textbooks and they studied them. Also, they studied and memorized Homer. This was a famous philosopher.

Explanation:

judaism, christianity and islam, are all abrahamic religions and therefore have in common the hebrew idea of a single god which is the source of all morality. the idea of the covenant is only related to judaism, while dharma is a concept of indian religions and the four noble truths are basic principles of buddhism.

the answer is a. harriet tubman was a nurse on the battlefield.