Final answer:
Cuneiform was used for priestly decrees in ancient Mesopotamia.
Step-by-step explanation:
Cuneiform was used in ancient Mesopotamia for various purposes, including recording priestly decrees. Cuneiform is one of the earliest forms of writing, developed by the Sumerians around 3000 BCE. It was primarily used by priests and scribes to document religious texts, legal codes, and administrative records. For example, the Code of Hammurabi, a collection of laws, was written in cuneiform.
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