Statistics for occurrence #1 of “Niagara” in chapter 5, page 107 of George Bancroft, History of the United States from the Discovery of the American Continent, Vol. 4, 15th edition.:

...romiscuous bands of Delawares, Shawnees, and Mingoes, or emigrant Iroquois,—after a council at Logstown, resolved to stay the progress of the white men. Their envoy met the French, in April, at Niagara , and gave them the first warning to turn back. As the message sent from the council-fires of the tribes was unheeded, Tanacharisson, the Half-King, himself repaired to them at the newly discovered ...
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.