If the following choices are available I would have to say that the last option is correct... Babylonian Empire Assyrian Empire Sassanian Empire Parthian Empire
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The evidence that proves that the Indus civilization included a well organized government was their cities were laid out in an organized pattern, and they had a complex plumbing system. They also had a system of weights and measures.
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Answer:
Rome's language
The factor that most contributed to the development of Roman civilization was Rome's language.
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