Statistics for occurrence #1 of “Mexico” in entry alden-james of Harper's Encyclopedia of United States History:

...commodore, July 25, 1866; and rear-admiral, June 19, 1871. He was a participant in the South Sea Exploring Expedition under Lieutenant Wilkes, and served under Commodore Conner on the Gulf coast of Mexico during the war with that country. He was active in the reinforcement of Fort Pickens; in the expedition against Galveston; as commander of the Richmond in the passage of Forts Jackson and St. Phili...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Mexico (Mexico, Mexico) 8,518 1,404 0 0 0 user votes
Mexico (Mexico) 1,918 122 0 0 0 user votes
Mexico (New York, United States) 45 0 1 0 0 user votes
Mexico (Indiana, United States) 8 0 0 0 0 user votes
Mexico (Kentucky, United States) 0 0 0 0 0 user votes
Mexico (Maine, United States) 0 0 0 0 0 user votes
Mexico (Maryland, United States) 0 0 0 0 0 user votes
Mexico (Ohio, United States) 0 0 0 0 0 user votes
Mexico (Ohio, United States) 0 0 0 0 0 user votes
Mexico (Pennsylvania, United States) 0 0 0 0 0 user votes
Mexico (Pennsylvania, United States) 0 0 0 0 0 user votes
Mexico (South Carolina, 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.