Statistics for occurrence #1 of “Rhode Island” in chapter 6, page 149 of George Bancroft, History of the United States from the Discovery of the American Continent, Vol. 4, 15th edition.:

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its own agent to present a remonstrance to the Board of Trade. New Hampshire, Connecticut, Rhode Island , and Maine, which was a part of Massachusetts, had similar regulations; so that all New England was an aggregate of organized democracies. But the complete development of the institution was to be ...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Rhode Island (Rhode Island, United States) 3,308 30 0 0 0 user votes
Rhode Island (California, United States) 2 0 0 0 0 user votes
Rhode Island (New York, United States) 0 0 0 0 0 user votes
Rhode Island (Texas, United States) 0 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.