The Persian empire was divided into Providences by Darius so that Persia was parallel to different homelands of other people within the empire. The Persian people's main religion was Zoroastrianism.
More info on Persia:
- Zoroastrianism established a religion that stated that a persons choices determined their own fate.
- Persia used a standardized metal coin for trade all throughout the empire.
- Roads connected all through the empire making trade much easier.
- The Persian's religion was one of the first religion's to have the idea of heaven, hell, and a final judgement.