Respuesta :
The answer would be A. A is correct becuase there were many geographies such as hills, places near water, and many more different geography. B is incorrect because they didnt wish to avoid diseases. They didnt live far apart for that reason. C is incorrect because they all spoke the same language. D is incorrect becuase they didnt really seperate people based on what they did. They needed it to be equal throughout every community.
yeah the other person is right!!! just took the test and this anwser was right