Persian.
The Achaemenid kings. See the Website below.
King of Kings.
The Persian and Mesopotamian kings and the Roman Emperors were all absolute rulers.
No. He’s Persian.
Darius and Xerxes.
A monarchy.
They did.
She is persian. I am close to his mother.
Yes, if you are of an ethnicity that is of Persian descent you are still Persian. For example, indigenous Iranians(ie, ones who are not Arabs who's ancestors moved to Iran) are Persian.
By line of descent.
On google.
Succession.