Three actions taken by Guiseppe Mazzini in unifying Italy were
1. Mazzini formulated a program for establishing a unified and republican Italy with Rome as its capital.
2. In 1831, he organized a new political society called La Giovine Italia (Young Italy) to organize the movement for the unification of Italy.
3. In 1848, he arrived in Italy from exile to lead the last phase of revolutionary activity leading to the unification of Italy.