Answer:
the poor would not receive formal education like the rich who had private tutors and attended what we recognize as schools. The poor would only learn the basics of reading and writing. This is a disadvantage because the poor were unable to more up social class because they were uneducated.
Explanation:
Overall, technology is not the end-all be-all of sustainability, but it is a tool that can be used to effectively create larger amounts of communication and collaboration, and clearer sets of information.