Statistics for occurrence #1 of “Prussia” in chapter 1 of Medford Historical Society Papers, Volume 10.:

...portance of having a thorough preparation for the campaign, for in addition to his other studies, he corresponded with Victor Cousin, whom he had met upon his European journey. Cousin's work on the Prussia n system of normal schools had already been translated into English, and was meeting with favor in the circles where the matter of improved educational facilities was the subject of deep concern. ...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Prussia (Iowa, United States) 2 0 0 0 0 user votes
Prussia (Ohio, United States) 2 0 0 0 0 user votes
Prussia (New Mexico, 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.