Answer:
High population densities allowed for specialization and division of labor
Explanation: When there more people there's a lot more competition for
jobs so people had to learn to get very good.
The Golden Age, a period in a society's history marked by great achievements
I'm pretty sure if not he was coronated by Pope Leo III in AD 880, giving him the Devine right to rule over his Empire because Charles did become a Emperor
Answer:
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