Persians developed road systems to improve trade movement and communications with other areas with different cultures.
The Persians empire trade partners were the Greeks.
One was the introduction of Aramaic as the common language of the Empire, which facilitated communication between the varied peoples of the Empire. Jesus of Nazareth over 500 years later would have spoken his message in Aramaic. The Persians also built a system of roads which, in conjunction with sea transport, provided physical communication for contact and trade.
Actually i don't remember the year but it was in the mid of 11th century and communication started during trade where by every empire or state wanted to expand its state or empire that's why they started trade and it was barter trade.
He had everyone in the empire use the same money system of weights and measurements.
It provided the basis for trade and purchasing.
with the Egyptians and the Persians
Persians
I really have no idea
Well it fell because of Weak kings, poor harvests, slow trade, over taxing people, & the Persians conquered Babylon.
It fell because of weak kings, poor harvests, slow trade and over taxing people plus the Persians came and took it.
It fell because of weak kings, poor harvests, slow trade and over taxing people plus the Persians came and took it.
It connected the Roman Empire, aiding communication, security and trade.