Statistics for occurrence #1 of “Persia” in book 5, chapter 5, section 4 of Xenophon, Cyropaedia:

...that these were a severe drain on the Median land, it seemed to him more desirable to get rid of the present army than to admit another host. So when the officer in command of the reinforcements from Persia inquired of Cyaxares, in accordance with the instructions he had from Cyrus, whether he had any need of his army, he said “No”; and so this general went that same day at the head of his ...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Persia (Iran) 526 82 0 0 0 user votes
Persia (Iowa, United States) 0 0 0 0 0 user votes
Persia (Missouri, United States) 0 0 0 0 0 user votes
Persia (New York, United States) 0 0 0 0 0 user votes
Persia (Tennessee, United States) 0 0 0 0 0 user votes

† This entity has been selected by the automated classifier as the most likely match in this context. It may or may not be the correct match.