Statistics for occurrence #1 of “Montana” in entry meagher-thomas-francis of Harper's Encyclopedia of United States History:

... recommissioned brigadier-general of volunteers early in 1864, and was assigned to the command of the district of Etowah. In 1865 he was appointed secretary, and in 1866 became acting governor of Montana . While engaged in operations against hostile Indians, he was drowned at Fort Benton, Mont., July 1, 1867.
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Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Montana (Montana, United States) 252 186 0 0 0 user votes
Montana (Arkansas, United States) 0 0 0 0 0 user votes
Montana (Bulgaria) 0 0 0 0 0 user votes
Montana (Kansas, United States) 0 0 0 0 0 user votes
Montana (New Jersey, United States) 0 0 0 0 0 user votes
Montana (Ohio, United States) 0 0 0 0 0 user votes
Montana (Switzerland) 0 0 0 0 0 user votes
Montana (West Virginia, United States) 0 0 0 0 0 user votes
Montana (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.