...s were seized which revealed these plots, and it is requisite to refer to them in order to show the criminal persistence of the chief of the party of action in Italy. On the 10th of June, 1857, Mazzini wrote to his fellow conspirators, Massarenti and Campanella, these words: "The carrying out this attempt is a vital affair for the country. * * It is nearly the whole question. * * The affair of Pari...