Statistics for occurrence #1 of “Thermopylae” in book 10, chapter 41 of Polybius, Histories:

... Macedonia, especially the Maedi, were planning to invade Macedonia, if the king were induced to stir from his realm however short a distance. Moreover the Aetolians were already securing the pass of Thermopylae with trenches and stockades and a formidable garrison, satisfied that they would thus out Philip, and entirely prevent him from coming to the assistance of his allies south of the pass. It appears to...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Thermopylae 334 4 0 0 0 user votes
Thermopylae (Greece) 6 0 0 0 0 user votes
Thermopylae (Massachusetts, United States) 6 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.