In this state’s city of Florence, Sojourner Truth worked in a utopian community called an “Association of Education and Industry” and later attended the first National Women’s Rights Convention nearby. Residents of this state protested their “slavery” in a series of “Factory Tracts” and published a collection of writings called their “Offering.” Irish immigrants constructed canals (-5[1])and largely (-5[1])replaced the labor force at factories in a town in this state, which partially named a system of vertically integrated production (10[1])along with the city of Waltham. (10[1])This state’s “mill girls” worked in a factory (10[1])owned by Francis Lowell. (10[1])For 10 points, four of the Seven Sisters colleges are located in what northeastern state where Radcliffe (-5[1])College later merged with Harvard? (10[1])■END■ (10[2])