Statistics for occurrence #1 of “Arkansas” in chapter 25 of Admiral David D. Porter, The Naval History of the Civil War.:

...on has been written as regards the Navy, the following quotation from a military historian is inserted here: McClernand immediately acquiesced in Sherman's proposition and moved his force up the Arkansas , the fleet under Porter accompanying. A naval bombardment lasting several days occurred, and on the 11th the troops assaulted the works, when the Post surrendered after a fight of three hours, in w...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Arkansas (Arkansas, United States) 8,997 64 1 0 0 user votes
Arkansas (United States) 698 10 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.