-Italian States merge to form Italy

Kingdom of Italy
	Savoy House
		-Victor Emmanuel II (1861-1876) 
		-Humbert I (1876-1900) 
		-Victor Emmanuel III (1900-1946) 
		-Humbert II (1946) 

Republic of Italy
	Presidency
		-Enrico De Nicola (1946-1948) 
		-Luigi Einaudi (1948-1955) 
		-Giovanni Gronchi (1955-1962) 
		-Antonio Segni (1962-1964) 
		-Giuseppe Saragat (1964-1971) 
		-Giovanni Leone (1971-1977) 
		-Sandro Pertini (1977-1985) 
		-Francesco Cossiga (1985-1992) 
		-Oscar Luigi Scalfaro (1992-1999) 
		-Carlo Azeglio Ciampi (1999-         )