Statistics for occurrence #1 of “Sioux” in entry yankton-indians of Harper's Encyclopedia of United States History:

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A tribe of the Siouan family. In 1899 there were 1,061 lower Yanktonai Sioux at the Crow Creek agency, in South Dakota; 1,239 Yanktonai Sioux at Fort Peck agency, in Montana; a considerable number of Yanktonai Sioux at the Standing Rock agency, in North Dakota; and 1,728 Yank...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Sioux (North Dakota, United States) 2 0 0 0 0 user votes
Sioux (Iowa, United States) 0 0 0 0 0 user votes
Sioux (Nebraska, United States) 0 0 0 0 0 user votes
Sioux (North Carolina, United States) 0 0 0 0 0 user votes
Sioux (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.