The correct option is C Young Europe
Guiseppe Mazzini was part of Carbonari, a secret society that pledged to overthrow the absolutist regime of Italy. He founded a secret society called Young Italy at Marseille and Young Europe at Berne. Mazzini’s ideas had a great impact on the other revolutionaries and members of the secret society. Following the model of Mazzini’s secret societies, many others were set up in Germany, France, Switzerland, and Poland.