Hurry ! why did independent city-states develope in ancient greece? choose all answers that are correct. (a) some of the city-states were isolated because they were islands. (b) independent city-states provided protection against attack from other coutries. (c) people depended on the many navigable rivers for travel and communucation. (d) the mountains seperated groups of people from one another. choose all answers that are correct.

A. Some of the city-states were isolated because they were islands. And D. The mountains seperated groups of people from one another.

Explanation:

Because one major reason why ancient Greece was dominated by small city-states and independent towns, rather than by one all-powerful king, is its geography. ... A final reason behind the development of city-states was the Greek aristocracy, who acted to prevent any permanent monarchies from forming. Hope this helps you! Plz mark me brainlest!

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