Statistics for occurrence #1 of “Campus Martius” in entry state-of-ohio of Harper's Encyclopedia of United States History:

... Campus Martius
Was first explored by La Salle about 1680, his object being trade and not settlement. Conflicting claims to territory in t...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Campus Martius 4 4 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.