Marseille, from where he moved again to Switzerland. Late activities Mazzini spent all of 1850 hiding from the Swiss police. In July he founded the association Amici di Italia (Friends of Italy) in London, to attract consensus towards the Italian liberation cause. Two failed riots in Mantua (1852) and Milan (1853) were a crippling blow for the Mazzinian organization, whose prestige never recovered. He later opposed the alliance signed by Savoy with Austria for the Crimean War. Also in vain was the expedition of Felice Orsini in Carrara of 1853–1854. In 1856, he returned to Genoa to organize a series of uprisings: the only serious attempt was that of Carlo Pisacane in Calabria, which again met a disappointing end. Mazzini managed to escape the police but was condemned to death by default. From this moment on, Mazzini was more of a spectator than a protagonist of the Italian Risorgimento, whose reins were now strongly in the hands of the Savoyard monarch Victor Emmanuel II and his skilled prime minister, Camillo Benso, Conte di Cavour. The latter defined him as "Chief of the assassins". In 1858, he founded another journal in London called Pensiero e azione (Thought and Action). On 21 February 1859, together with 151 republicans, he signed a manifesto against the alliance between Piedmont and the Emperor of France which resulted in the Second War of Italian Independence and the conquest of Lombardy. On 2 May 1860, he tried to reach Garibaldi, who was going to launch his famous Expedition of the Thousand in southern Italy. In the same year, he released Doveri dell'uomo ("Duties of Man"), a synthesis of his moral, political and social thoughts. In mid-September, he was in Naples, then under Garibaldi's dictatorship, but was invited by the local vice-dictator Giorgio Pallavicino to move away. The new Kingdom of Italy was created in 1861 under the Savoy monarchy. In 1862, Mazzini joined Garibaldi in his failed attempt to free Rome. In 1866, Italy joined the Austro-Prussian War and gained Venetia. At this time, Mazzini frequently spoke out against how the unification of his country was being achieved. In 1867, he refused a seat in the Italian Chamber of Deputies. In 1870, he tried to start a rebellion in Sicily and was arrested and imprisoned in Gaeta. In October, he was freed in the amnesty declared after the Kingdom finally took Rome and returned to London in