Statistics for occurrence #1 of “Delaware” in entry stevens-john of Harper's Encyclopedia of United States History:

... steamboat completed soon after Fulton and Livingston had set the Clermont afloat. The latter having obtained the exclusive right to navigate the waters of New York, Stevens placed his boats on the Delaware and Connecticut rivers. In 1812 he published a pamphlet urging the United States government to make experiments in railways traversed by carriages propelled by steam, and proposed the construction ...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Delaware (Delaware, United States) 2,552 456 0 0 0 user votes
Delaware (Ohio, United States) 15 0 1 0 0 user votes
Delaware (Arkansas, United States) 4 0 0 0 0 user votes
Delaware (Canada) 0 0 0 0 0 user votes
Delaware (Indiana, United States) 0 0 0 0 0 user votes
Delaware (Iowa, United States) 0 0 0 0 0 user votes
Delaware (Kentucky, United States) 0 0 0 0 0 user votes
Delaware (Louisiana, United States) 0 0 0 0 0 user votes
Delaware (Michigan, United States) 0 0 0 0 0 user votes
Delaware (Missouri, United States) 0 0 0 0 0 user votes
Delaware (New Jersey, United States) 0 0 0 0 0 user votes
Delaware (New Mexico, United States) 0 0 0 0 0 user votes
Delaware (Oklahoma, United States) 0 0 0 0 0 user votes
Delaware (Pennsylvania, United States) 0 0 0 0 0 user votes
Delaware (Virginia, 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.