Persia's tag information:
"The land and people in southwestern Asia from the ancient Sassanian empire to the modern nation state of Iran, prior to 1935"
The land and people: Wrong! Because Persia is the synonym of Iran not people of Iran. they are Iranians or Persians not Persia.
In southwestern Asia: Not wrong but not accurate! It is better to add the middle east or replace it with.
From the ancient Sassanian empire: Not wrong but cannot use it to refer to the ancient Iran before Sassanian ages. So what about Achaemenids? What about Ashkanian? What about Medians? or Elamites? These all were before Sassanid empire. So how can an user find historical events which have happened before this period of time in the civilized Iran?
Suggestion: Please accept the changes which I have done about information of this tag as only a synonym of Iran. Users can find all accurate information about ancient Iran under the tag of Ancient-Iran information. If we suppose an user tries Persia and doesn't know anything about Iran (weird!), s/he can find by synonyms like Iran and if s/he wants to know about ancient Iran there is a tag for this reason and solves his/her problems.
To find if you do not edit the Persia tag you have to ignore which parts of ancient Iran: