Statistics for occurrence #1 of “Red River” in chapter 30 of Admiral David D. Porter, The Naval History of the Civil War.:

...s' Bluff, and the last attempt of the Confederates to carry on naval operations in that quarter abandoned. At the same time that the expedition was sent up the Yazoo another was dispatched up the Red River , ascending the Black and Tensas Rivers. Lieutenant-Commander Selfridge penetrated to the head of navigation on the latter stream, at Tensas Lake and Bayou Macon, thirty miles above Vicksburg, and wit...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Red River (Texas, United States) 1,406 110 4 0 0 user votes
Red River (Texas, United States) 6 0 0 0 0 user votes
Red River (Alabama, United States) 0 0 0 0 0 user votes
Red River (Alaska, United States) 0 0 0 0 0 user votes
Red River (Alaska, United States) 0 0 0 0 0 user votes
Red River (Alaska, United States) 0 0 0 0 0 user votes
Red River (Georgia, United States) 0 0 0 0 0 user votes
Red River (Idaho, United States) 0 0 0 0 0 user votes
Red River (Illinois, United States) 0 0 0 0 0 user votes
Red River (Louisiana, United States) 0 0 0 0 0 user votes
Red River (Louisiana, United States) 0 0 0 0 0 user votes
Red River (Louisiana, United States) 0 0 0 0 0 user votes
Red River (Maine, United States) 0 0 0 0 0 user votes
Red River (Massachusetts, United States) 0 0 0 0 0 user votes
Red River (Mississippi, United States) 0 0 0 0 0 user votes
Red River (Montana, United States) 0 0 0 0 0 user votes
Red River (New Mexico, United States) 0 0 0 0 0 user votes
Red River (New Mexico, United States) 0 0 0 0 0 user votes
Red River (New York, United States) 0 0 0 0 0 user votes
Red River (Ohio, United States) 0 0 0 0 0 user votes
Red River (Oregon, United States) 0 0 0 0 0 user votes
Red River (Tennessee, United States) 0 0 0 0 0 user votes
Red River (United States) 0 0 0 0 0 user votes
Red River (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.