Statistics for occurrence #1 of “United States” in entry federal-union-the-john-fiske of Harper's Encyclopedia of United States History:

... federal union lies in its flexibility, and it is this flexibility which makes it the only kind of government, according to modern ideas, that is permanently applicable to a whole continent. If the United States were to-day a consolidated republic like France, recent events in California might have disturbed the peace of the country. But in the federal union, if California, as a State sovereign within its ...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
United States (United States) 100,886 16,340 0 0 0 user votes
United States (New Mexico, 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.