A member of a diplomatic service entrusted with bearing messages is referred to as a diplomatic courier.
Ersian Empire satraps were appointed to govern the provinces. It was first established in 550 B. C. by Cyrus the Great with the invasion of Media, Lydia and the Bablylonia. The major religion of Persian Empire was Zoroastrianism but then later change to Islam after 7th century.
Babylon<span> greatly expanded from the small provincial town that it had originally been during the Akkadian Empire (2335-2154 </span>BC<span>) during the reign of Hammurabi in the first half of the 18th century </span>BC<span>, becoming a major capital city.</span>
The biases of the author are his beliefs, in both practical and religious belief. The way the author might explain happenings in life and the way he thinks might be affected by his belief that God controls everything. His belief will also affect what he thinks will compose a good society.