I believe the answer is A. hope that helped
Sumerians were known for two inventions:
irrigation, that is bringing water to crops that would otherwise not have access to it
and writing: cuneiform, one of two first writing systems on earth (the other being hieroglyphs).
Las ciencias sociales son la economía, la antropología, la sociología, la ciencia política, y aspectos de la psicología y la historia.<span>
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They were afraid; they tried to stop Rome by supporting Rome's enemies in wars, but they were not successful and were defeated by the Romans. PLEASE MARK ME BRAINLIEST