Mazzini’s followers could break with him over assassination tactics

Evidence

Felice Orsini (1819-58). After participating in the early stages of the Risorgimento as a follower of Mazzini, he broke with the latter in the mid-sos and made an attempt in 1858 to assassinate Napoleon III, for which he was executed. — Antonio Gramsci, Selections from the Prison Notebooks, 1888