Statistics for occurrence #1 of “Fort Clark” in chapter 5 of Admiral David D. Porter, The Naval History of the Civil War.:

... Fort Clark
Determination of Lincoln to regain possession of the Southern ports and harbors. a board of eminent civilians and na...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Fort Clark (North Dakota, 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.