Statistics for occurrence #1 of “Massachusetts” in chapter 10, page 516 of William Schouler, A history of Massachusetts in the Civil War: Volume 1:

...history of his past efforts, and again pressed the matter upon their attention; and on the 30th of March, 1863, the act was passed appropriating one million of dollars for the defence of the coast of Massachusetts . By this act it was provided,
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Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Massachusetts (Massachusetts, United States) 30,598 1,364 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.