Why was the Roman Empire divided geographically?

Explanation:

The roman empire became difficult for one central authority to govern because of its size. ... Constantine was the ruler of the western part of the empire and he moved the capital because the eastern part could be easily more governed from Constantinople.

The roman empire became difficult for one central authority to govern because of its size.

Explanation:

Constantine was the ruler of the western part of the empire and he moved the capital because the eastern part could be easily more governed from Constantinople.

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