In 1861, the kingdom of Italy was proclaimed, unifying the various Italian states under one national banner. But what did it mean to be ‘Italian’ in the mid-19th century? How did the pope react to the concept of a united Italy? And why did so many British women fall in love with Garibaldi? In conversation with Spencer Mizen, historian David Laven answers listener questions on the campaign to unify Italy: the Risorgimento.