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

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Fourteenth President of the United States , from 1853 to 1857; Democrat; born in Hillsboro, N. H., Nov. 23, 1804; graduated at Bowdoin College in 1824; became a lawyer; was admitted to the bar in 1827, and made his permanent residence at Conc...
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.