Statistics for occurrence #1 of “General Sherman” in chapter 55 of Admiral David D. Porter, The Naval History of the Civil War.:

...of the Army and Navy, for the reason that its strength had been underrated by the Federal Government and a sufficient force had not been sent against it. The place only fell because of the advance of General Sherman , and the fear of the garrison that they would be cut off and captured. The powerful defences on Sullivan's Island, the shapeless but still formidable ruins of Sumter, the numerous great earth-works...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  

† 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.