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

...l parts of our civilization and indispensable factors in our government; but they are becoming too much a burden upon our internal and external commerce. Water transportation through the Isthmus of Darien is to be the efficient and just competitor for transcontinental traffic, and will add immensely to their income, at lower rates of transportation, by the rapid increase of population on the Pacific ...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Darien (Panama) 1 1 1 1 0 user votes
Darien (Colombia) 0 0 0 0 0 user votes
Darien (Illinois, United States) 0 0 0 0 0 user votes
Darien (Missouri, United States) 0 0 0 0 0 user votes
Darien (New York, United States) 0 0 0 0 0 user votes
Darien (Panama) 0 0 0 0 0 user votes
Darien (Wisconsin, 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.