Statistics for occurrence #1 of “Achaia” in book 4, chapter 5 of Polybius, Histories:

...hout communicating with the Apocleti, or taking any of the proper constitutional steps, of their own mere impulse and opinion they committed acts of hostility simultaneously against Messenia, Epirus, Achaia , Acarnania, and Macedonia.
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Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Achaia (Greece) 290 50 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.