Statistics for occurrence #1 of “United States” in chapter 9 of George Bancroft, History of the Colonization of the United States, Vol. 1, 17th edition.:

...d repeatedly kidnapped. The coasts of America, like the coasts of Africa, were visited by ships in search of laborers; and there was hardly a convenient harbor on the whole Atlantic frontier of the United States which was not entered by slavers. The native Indians themselves were ever ready to resist the treacherous merchant; the freemen of the wilderness, unlike the Africans, among whom slavery had existed...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
United States (United States) 100,886 70 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.