Final answer:
During and after Caesar Augustus's rule, the enlightened era was called Pax Romana.
Step-by-step explanation:
During and after Caesar Augustus's rule, the enlightened era was called Pax Romana. This era, which lasted from 27 BC to 180 AD, marked a period of relative peace and stability throughout the Roman Empire. It was characterized by advancements in architecture, arts, and culture, reflecting the influence of Greek and Hellenistic traditions.
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