Statistics for occurrence #1 of “Arkansas” in chapter 1.1 of Southern Historical Society Papers, Volume 33.:

... appearance of Volume 19, Series I, of The Official Records of the Union and Confederate Navies, has given fresh impulse to the study of the short but brilliant career of the Confederate armored ram, Arkansas . The scene of her engagements was on the Yazoo and Mississippi rivers, near and at Vicksburg, and in the vicinity of Baton Rouge. The heroic fighting of four distinct actions within a week, viz: ...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Arkansas (Arkansas, United States) 8,997 102 1 0 0 user votes
Arkansas (United States) 698 2 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.