Rubuta ci gaba don wannan sakin layi - A cikin Fadar Quirinal ta Rome, an zaɓi sabon shugaban Kirista kuma an sanya shi a watan Yuni na 1846: Sabon mutumin ya guji yin alƙawarin ga kowane bangare na musamman a yayin zaɓen, kuma yana da kyakkyawan ladabi bisa ga tarihinsa a matsayin Archbishop na Spoleto. Wadanda suke son yin imani da shi sun yi imani da shi don nuna juyayi ga siyasa mai gyara, wanda ya karfafa wa 'yan dimokiradiyya na Florentine gwiwa don ƙara yawan ayyukansu. Zuwa ƙarshen 1846 an shirya biyan kuɗi don samun damar ba da Takobin girmamawa ga Giuseppe Garibaldi. Godiya ga ayyukansa
A Latin Amurka, Garibaldi ya riga ya zama sanannen mutum ga waɗanda suka yi mafarkin samun 'yancin kai na Italiya. An ba Mordini girmamawar isar da takobi ga "Janar" a kan dawowarsa Italiya. A farkon watannin 1847 Mordini na ɗaya daga cikin masu shirya zanga-zangar tituna da yawa a Florence, da nufin ƙarfafa Grand Duke don zartar da gyare-gyaren "mai sassaucin ra'ayi" a Tuscany. A matsayinsa na lauya, ya kuma sami kansa sau da yawa a kotu, yana bayyana a matsayin lauya mai kare wanda ke wakiltar masu zanga-zangar da aka kama. A cikin 1847 ya halarci tarurrukan asirce na "Kwamitin Juyin Juya Halin Florentine" ("Comitato rivoluzionario fiorentino") wanda ke samun goyon bayan abokinsa mai tasiri Ferdinando Bartolommei. A watan Satumbar 1847 an shawo kan Grand Duke don ƙirƙirar Tsaron Kasa ("Guardia Civica"), kuma Antonio Mordini nan da nan ya shiga. A ranar 20 ga Disamba 1847 an zabe shi zuwa matsayin kyaftin a ciki. Alamar zamani ce cewa a wannan ranar Giuseppe Mordini, mahaifinsa, ya shiga Tsaron Kasa na Tuscany tare da matsayi iri ɗaya.