Why did Greece unite as one fighting force?

Why did Greek settlements often fight one another? Greek settlements often fought with each other because there was a shortage of land. ... Greek communities started colonies because they needed more farmland to feed their people.

Explanation:

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explanation:

the hebrew bible is the sacred text of judaism;

the koran is that of islam.

among eastern religions, the sacred scriptures of hinduis are the four vedas and the upanishads, among others.

a main characteristic in these books is that un most of them we find certain "norms" of behavior, as is the case of the bible that has it's commandments. these rules are to regulate the behavior of believers and faithful of their respective faith.

these rules tell us what is right and what is not.