Statistics for occurrence #1 of “Niagara River” in entry izard-george of Harper's Encyclopedia of United States History:
|Max. Freq.||Min. Freq.|
|†||Niagara River (New York, United States)||166||126||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.