Final answer:
The Ancient Mesopotamian kings established and maintained their power through military conquest, wealth control, and a strong government administration.
Step-by-step explanation:
The Ancient Mesopotamian kings established and maintained their power through various means. They used military strength to conquer neighboring lands, establishing their empire. They also maintained control of the wealth within the empire, which helped them maintain their influence and authority. Additionally, they established a strong government with scribes who ensured that the king's orders were carried out effectively. This combination of military power, wealth control, and a strong administration helped the Ancient Mesopotamian kings establish and maintain their power.
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