<span>Based on the given statement above and if you will try to make a diagram on it, the reason that wouldjustify saying that AL= BE is the last option: CPCTE or ...</span><span>
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Civilizations rose in ancient time because of one reason: Rivers. Rivers allowed fertile land, better communication, and more opportunities for trade. Mesopotamia in particular had two rivers providing fertile and hospitable land- The Euphrates and The Tigris. I hope this helps!