How did the Eastern Roman Empire’s geography support its population?

The East was protected by natural features, including mountains and water.

Explanation:

The mountain l features made it extremely hard for enemies to attack the Area on Eastern Roman empire without having to invest in an expensive fortress.

The water support the population in term of transportation. The body of water made it very easy for merchants in Eastern Roman to ship their goods to other countries. This massively increase the wealth of the people in the Roman Empire.

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