Statistics for occurrence #1 of “United States” in entry expositions-industrial of Harper's Encyclopedia of United States History:

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The first industrial exposition in the United States was held in Philadelphia in 1824 under the auspices of the Franklin Institute. In 1828 the American Institute in New York City was chartered, and after this came the founding of the Massachusetts C...
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.