Roman_Empire
Ancient_Rome
Vaud
Roman_Republic
Kingdom_of_Italy_(1861–1946)
Etruscan_civilization
Western_Roman_Empire
Apulia
Liguria
Campania
Abruzzo
Republic_of_Venice
Calabria
Marche
Kingdom_of_Sardinia
Kingdom_of_the_Two_Sicilies
Papal_States
Roman_Kingdom
Italian_Social_Republic
Grand_Duchy_of_Tuscany
Pescara
Ostrogoths
Odoacer
Roman_Italy
Duchy_of_Savoy
Duchy_of_Parma
Republic_of_Genoa
Kingdom_of_Naples
Principality_of_Capua
House_of_Gonzaga
Kingdom_of_Sicily
Fascist_Italy
Kingdom_of_Italy_(Napoleonic)
Maritime_republics
Free_Territory_of_Trieste
Republic_of_Ragusa
Republic_of_Siena
Kingdom_of_Italy_(Holy_Roman_Empire)
Duchy_of_Spoleto
Duce
Ligurian_Republic
Second_Roman_Republic
Italian_Republic_(Napoleonic)
Fall_of_the_Western_Roman_Empire