Statistics for occurrence #1 of “Arkansas” in chapter 12 of Col. John M. Harrell, Confederate Military History, a library of Confederate States Military History: Volume 10.2, Arkansas:

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Arkansas brigades east of the Mississippi battle of Shiloh Richmond and Perryville Murfreesboro Iuka and Corinth Vicksburg and Port Hudson Chickamauga Missionary Ridge Ringgold Gap the Atlanta campa...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Arkansas (Arkansas, United States) 8,997 662 1 0 0 user votes
Arkansas (United States) 698 86 0 0 0 user votes
Arkansas (Kentucky, United States) 2 0 0 0 0 user votes
Arkansas (West Virginia, United States) 2 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.