The achievement of the Byzantine Empire is <span>preserving Greek and Roman civilization - option b. It was the successor of the Roman empire and so kept a lot of its features and cultural objects</span>
Answer:
Slave labour was restricted largely to domestic service. Rural wage rates were depressed owing to the caste system and the “village community” mechanism. In the city, the monopoly of resources by the ruling class necessarily depressed wages through the market mechanism itself.
Wealthy people and families, such as the Medici, paid artists and architects to create masterpieces.
question answered by (jacemorris04)