Capital: Rome
Administrative divisions: 20 regions (regioni, singular - regione);
Abruzzi, Basilicata, Calabria, Campania, Emilia-Romagna,
Friuli-Venezia Giulia, Lazio, Liguria, Lombardia, Marche, Molise,
Piemonte, Puglia, Sardegna, Sicilia, Toscana, Trentino-Alto Adige,
Umbria, Valle d'Aosta, Veneto
Independence: 17 March 1861 (Kingdom of Italy proclaimed; Italy was not finally unified until 1870)
National holiday: Republic Day, 2 June (1946)
Constitution: 1 January 1948
Legal system: based on civil law system; appeals treated as new trials; judicial review under certain conditions in Constitutional Court; has not accepted compulsory ICJ jurisdiction
Suffrage: 18 years of age; universal (except in senatorial elections, where minimum age is 25)
Executive branch: chief of state: President Carlo Azeglio CIAMPI (since 13 May 1999)
head of government: Prime Minister (referred to in Italy as the president of the Council of Ministers) Silvio BERLUSCONI (since 10 June 2001)
cabinet: Council of Ministers nominated by the prime minister and approved by the president