Statistics for occurrence #1 of “United States” in chapter 34 of Admiral David D. Porter, The Naval History of the Civil War.:

...mage. I am, very respectfully, Your obedient servant, Daniel Ammen, Lieutenant-Commander Seneca. Flag-Officer Samuel F. Dupont, Conmmanding South Atlantic Blockading Squadron. United States Gun-Boat Ottawa, Off Hilton Head, Nov. 8, 1861. Sir — I have the honor to report that, as soon as the Ottawa, under my command, could take up her position in the order of battle, I weighed ...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
United States (United States) 100,886 694 0 0 0 user votes
United States (New Mexico, United States) 6 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.