1
vote
2answers
147 views

Why did Alexander the Great succeed in overthrowing the Persian Empire?

What was the reason that Alexander the Great succeeded in overthrowing the Persian empire? Is it possible that the key reason was that the people of Persia decided not to defend against Alexander so ...
6
votes
1answer
274 views

Did the Safavid rulers require all subjects to convert to Shi'a Islam?

On one hand I've read that Shi'a Islam was the only religion allowed in the Safavid empire. On the other hand, the empire contained parts of Armenia and Georgia, but Armenians and Georgians are ...
13
votes
5answers
613 views

What was the significance of changing the name of “Persia” to “Iran”?

As best as I understand it, the founding of the Islamic Republic of Iran in 1979 was when Persia became Iran. What was the motivation for changing the name?