Explanation:
Here are some of the primary causes: Greece was divided into city-states. Constant warring between the city states weakened Greece and made it difficult to unite against a common enemy like Rome. The poorer classes in Greece began to rebel against the aristocracy and the wealthy.
The main reason why slavery spread was that people owned large pieces of lands and they needed cheap work force. What better for them than to have a work force that was strong and completely free.
False
The children worked from morning to midnight and did not get paid fairly or didn't get paid at all
I would say the importance of it.