Statistics for occurrence #1 of “Yellowstone” in entry united-states-of-america-montana of Harper's Encyclopedia of United States History:

...ded almost wholly between lat. 45° and 49° N., and long. 104° and 116° W. It is bounded on the north by British America, east by North Dakota and South Dakota, south by Wyoming, the Yellowstone National Park, and Idaho, and west by Idaho. Originally part of New France, ceded to Spain, 1763; receded to France, 1801; ceded to the United States, 1805; successively part of the Territory of Lo...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Yellowstone (United States) 16 14 0 0 0 user votes
Yellowstone (Indiana, United States) 0 0 0 0 0 user votes
Yellowstone (Montana, United States) 0 0 0 0 0 user votes
Yellowstone (Wisconsin, 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.