Statistics for occurrence #1 of “Niagara” in entry peabody-selim-hobart of Harper's Encyclopedia of United States History:

...ing him to invite the Confederate commissioners to Washington, there to submit their propositions. The President acquiesced in Mr. Greeley's request, but directed that Mr. Greeley should proceed to Niagara and accompany the Confederate commissioners to Washington. In an exchange of letters between Mr. Greeley and Messrs. Clay and Holcombe, the latter stated that the safe conduct of the President of...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Niagara (Missouri, United States) 2 0 0 0 0 user votes
Niagara 0 0 0 0 0 user votes
Niagara (Kentucky, United States) 0 0 0 0 0 user votes
Niagara (North Carolina, United States) 0 0 0 0 0 user votes
Niagara (North Dakota, United States) 0 0 0 0 0 user votes
Niagara (Oregon, United States) 0 0 0 0 0 user votes
Niagara (Pennsylvania, United States) 0 0 0 0 0 user votes
Niagara (Virginia, United States) 0 0 0 0 0 user votes
Niagara (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.