How did geography affect the way Greeks made their livings?

Greece's mountains aren't good for growing crops, although their climate was mild, so they could grow wheat, barley, olives, and grapes.

Explanation:

classical republicanism, also known as civic humanism, is a form of republicanism  developed in the renaissance inspired by the governmental forms and writings of  classical  antiquity, especially such  classical  writers as aristotle, polybius, and cicero.

i think it's b or c hope this