Meetings and activism before fugitive slave crisis, held in Faneuil Hall
Radical abolitionist movement
Radical abolitionists vs. anti abolitionists:
One example among clergy at Old South Church, represented by different ministers--Jacob Merrill Manning (new light) staunch anti abolitionist and George Washington Blagdon (old light)--radical abolitionist (Mass Historical Society has sermons)
Resistance to the Fugitive Slave Act (Anthony Burns)
Boston Abolitionists, 1831-1865: Resisting the Fugitive Slave Law, Massachusetts Historical Society
The Liberator (Boston, Mass. : 1831-1865), Digital Commonwealth