Question

Individual city-states developed in Greece because the country was divided by


Mountains

Lakes

Rivers

Answer 1

Answer is: Mountains

Explanations:

One major reason why ancient Greece was dominated by small city-states and the country's mountainous terrain, many isolated valleys, and numerous hills that why the answer is mountains.

I hope you get the idea. thanks

Answer 2

Explanation:

Individual city-states developed in Greece because the country was divided by  

mountains