Nowadays the name Triveneto is more commonly used in the Northern Italian languages, while its original title is still in use in the Southern Italian languages,[citation needed] and it includes the three administrative regions of Veneto, Friuli-Venezia Giulia and Trentino-Alto Adige/Südtirol: that is to say, the provinces of Belluno, Bolzano, Gorizia, Padua, Pordenone, Rovigo, Trento, Treviso, Trieste, Udine, Venice, Verona, and Vicenza.
This area also corresponds to the Roman Catholic Ecclesiastical Region of Triveneto.
[2] The entire area was under Austrian rule in 1863; Italy annexed Venezia Euganea in 1866,[3] following the Third Italian War of Independence and a controversial plebiscite (see Venetian nationalism); Venezia Giulia and Venezia Tridentina passed under the Italian rule in 1919, following the end of World War I.
This territory [specifically Trentino-Alto Adige/Südtirol and Friuli-Venezia Giulia] is known well for its close ties with the German and Slavic worlds.
Its cultural history dates back to the people who inhabited the area before and during the Roman Empire (Euganei, ancient Veneti, Raeti, Carni, and Cenomani); to the Medieval duchies of Bavaria and Carinthia, Patriarchate of Aquileia and comuni; to the Republic of Venice and the Austrian Empire.