Statistics for occurrence #1 of “Massachusetts” in chapter 1.6 of Southern Historical Society Papers, Volume 22.:

...eople of a State found that it was not to their advantage to remain in the Union it was not only their privilege but their duty to peacefully withdraw from it. Ninety years ago the people of Massachusetts expressed themselves in favor of the principle of secession by the enactment of the following resolution in the Massachusetts Legislature: That the annexation of Louisiana to the Union transcends...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Massachusetts (Massachusetts, United States) 30,598 24 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.