Artaxerxes I was king of Persia from 464 BC to 425 BC. He belonged to the Achaemenid dynasty and was the successor of Xerxes I. He is mentioned in the two books of the Bible, Ezra and Nehemiah. He allowed the Jews to rebuild Jerusalem. He was followed on the throne by his son Xerxes II.
... basis of authority.
The first to have the title of "Tyrant" was Pisistratus in 560 BC.
In modern times Tyrant has come to mean a dictator who rules with ...