green sea
green sea
All those except Persia itself and its ally Media.
The Roman Empire except for the eastern part of the Persian Empire.
good roads
You need to say what the following are if you want to make it possible to answer your question.
Pergamum
no
sleep
The word is spelled Persian, just as you spelled it, except it typically has a capital P because it is a proper noun. The cat was part Persian.
The following are characteristics of Gregorio chants except:
The Persian Gulf
You need to clarify what you mean by except for.