Final answer:
Emperor Wudi was the greatest and most dynamic Han emperor, known for administrative centralization and imperial expansion during the Han Dynasty.
Step-by-step explanation:
The greatest and most dynamic Han emperor, known for administrative centralization and imperial expansion, was Emperor Wudi.
During Emperor Wudi's reign, which lasted from 141 BC to 87 BC, he implemented policies that strengthened the Han Dynasty and expanded its territory. He centralized power by establishing a strong bureaucracy, promoted Confucianism as the state ideology, and launched military campaigns to conquer neighboring regions.
Emperor Wudi's successful governance and expansionist policies contributed greatly to the prosperity and cultural development of the Han Dynasty, making him the greatest and most dynamic Han emperor.
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