The history of the egyptian empire is divided into three eras based on a. the different times of warfare with the nubians b. the distinct stages of technological development c. the different dynasties that ruled egypt d. the different forms of government and social structures

The history of the Egyptian Empire is divided into three eras based on the "distinct stages of technological development"

Its C. The different dynasties that ruled Egypt

Explanation:

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the structure of state governments are determined by. "state constitutins'

under the us constitution, all state governments are.'republics'

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