On 22 March 1860, after a referendum that voted overwhelmingly (95%) in favour of a union with Sardinia; Tuscany was formally annexed to Sardinia.
22. märtsil 1860, pärast referendumit, mis hääletas ülekaalukalt (95%) Sardiiniaga ühinemise kasuks, annekteeriti Toscana ametlikult Sardiiniasse.