Statistics for occurrence #1 of “Dakota” in chapter 6 of Frederick H. Dyer, Compendium of the War of the Rebellion: Regimental Histories:

...duty in the District of Iowa and Dakota Department of the Northwest, defending frontiers and operating — against Indians. Participated in Sully's Expedition against hostile Sioux Indians in Dakota July 25 to Oct. 8, 1864, wth engagements at Tah-kah-a-kuty July 28, and at Two Hills, Bad Lands, Little Missouri River August 8-9. Mustered out Co. A May 9, 1865, Co. B Nov. 15, 1865.
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Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Dakota (New Mexico, United States) 12 4 0 0 0 user votes
Dakota (Illinois, United States) 4 4 0 0 0 user votes
Dakota (Minnesota, United States) 4 4 0 0 0 user votes
Dakota (West Virginia, United States) 4 2 0 0 0 user votes
Dakota (Georgia, United States) 2 0 0 0 0 user votes
Dakota (Nebraska, United States) 2 2 0 0 0 user votes
Dakota (Minnesota, United States) 0 0 0 0 0 user votes
Dakota (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.