Referendums for Kingdom of Sardinia

Date: March 5, 1860 • Location: Parma, Italy

Parma, Tuscany, Modena and Romagna vote in referendums to join the Kingdom of Sardinia.

Parma is a city in the region of Emilia-Romagna in northern Italy, known for its architecture, music, art, prosciutto (ham), cheese and surrounding countryside. With a population of 199,450 as of 2026, Parma is the second most populous city in Emilia-Romagna after Bologna, the region's capital.