Statistics for occurrence #1 of “United States” in chapter 77 of Rebellion Record: a Diary of American Events: Documents and Narratives, Volume 8.:

... 2d. In order to prevent extortion, now practised upon the Government by parties whose licenses are derived from, and who are protected by it, pilots shall be divided, under the directions of the United States Supervising Inspectors, into classes termed first and second, and the rates of piloting on the Mississippi and its tributaries above Memphis, shall be for pilots of the first class, not exceeding two...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
United States (United States) 100,886 640 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.