Statistics for occurrence #1 of “Baltimore” in entry hicks-thomas-holliday of Harper's Encyclopedia of United States History:

... Union. He declared, in a proclamation after the attack on the Massachusetts regiment in Baltimore (April 19, 1861), that all his authority would be exercised in support of the government (see Baltimore ). By his patriotism and firmness, Maryland was saved from attempting secession from the Union. He died in Washington, D. C., Feb. 13, 1865.
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Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Baltimore (Maryland, United States) 107 12 15 4 0 user votes
Baltimore (Colorado, United States) 63 0 1 0 0 user votes
Baltimore (Iowa, United States) 0 0 0 0 0 user votes
Baltimore (Irish Republic) 0 0 0 0 0 user votes
Baltimore (Kentucky, United States) 0 0 0 0 0 user votes
Baltimore (Michigan, United States) 0 0 0 0 0 user votes
Baltimore (North Carolina, United States) 0 0 0 0 0 user votes
Baltimore (Ohio, United States) 0 0 0 0 0 user votes
Baltimore (South Africa) 0 0 0 0 0 user votes
Baltimore (Tennessee, United States) 0 0 0 0 0 user votes
Baltimore (Vermont, 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.