Fascist Italianization & Anti-Fascist Resistance

1915 - 1918

Between 1915 and 1917, twelve Battles of the Isonzo (Soška fronta) turned the Soča Valley and its surrounding mountains into one of WWI's bloodiest front lines: 1.7 million soldiers killed or wounded. The 1917 Battle of Caporetto (Kobarid) — the twelfth Isonzo battle — saw Austro-Hungarian and German forces break through the Italian line in one of the war's most dramatic offensives. Kobarid was almost completely destroyed. The Walk of Peace trail (Pot miru), now a 230 km path entered on UNESCO's tentative list, connects memorial sites from the Alps to the Adriatic. The Kobarid Museum, awarded the Council of Europe Prize in 1993, tells the story from multiple national perspectives. This era planted a layer of commemorative ritual — November 4th armistice ceremonies, Italian ossuary visits, guided battlefield tours — that coexists with and sometimes overwrites older folk traditions in the Soča Valley.

1945 - 1954

The end of WWII unleashed contested violence and demographic transformation. In 1943–1945, foibe (karst sinkholes) were used for executions and dumpings — the Foibe massacres — whose victim counts and interpretive frames remain deeply contested between Italian and Slovenian historiographies. The Istrian-Dalmatian exodus followed: an estimated 27,000–40,000 Italians left Slovenian territory, while approximately 3,000 Slovenes also departed. Coastal towns like Koper, Izola, and Piran — previously 'more or less exclusively Italian cities' — became Slovene-majority, with post-war immigrants from other Yugoslav regions replacing the departing Italian communities. The 1947 Paris Peace Treaties assigned most of Primorska to Yugoslavia; the Free Territory of Trieste split the region further into Zone A (Allied/Italian) and Zone B (Yugoslav). In 1947, Yugoslav authorities began building Nova Gorica as a socialist substitute city for the Gorizia that remained in Italy — its construction started with youth brigades in 1948. The 1954 London Memorandum dissolved the Free Territory, incorporating Zone B into Yugoslavia. The Osimo Treaty (1975) later ratified the border. This era's festival legacy is rupture: pre-exodus Italian community celebrations were lost or survive only institutionally through the remaining Italian minority, while transplant traditions from interior Yugoslavia arrived with new residents.

1797 - 1918

The Treaty of Campo Formio (1797) transferred the coast from Venice to the Habsburgs, inaugurating a century of imperial administration as the Austrian Littoral — the crown land comprising Trieste, Gorizia, and Istria. Unlike the Venetian urban-mercantile model, Habsburg rule brought estate agriculture and aristocratic patronage to the interior. Archduke Charles II of Inner Austria founded the Lipica Stud Farm in 1580 (though the farm's Habsburg identity deepened under 19th-century imperial stewardship), and the Karst plateau's peasant wine-and-prosciutto economy consolidated around teran and pršut. The Princely County of Gorizia and Gradisca (formalized 1754) governed the inland Littoral, while the 1849 creation of the Austrian Littoral crown land unified the coast under Vienna's administration. In Brda, the cross-border wine culture flourished with the rebula grape; in Škocjan, the underground river system drew the first scientific explorers who would make the Karst concept a global term. The Habsburg period shaped a rural festival layer — estate fairs, patron saint processions in Slovene-speaking parishes, horse-breeding pageantry — distinct from the Venetian maritime festivals of the coast.

1954 - 1991

From 1954 to 1991, Primorska developed within socialist Yugoslavia. The Italian minority — 2,258 people nationally (2002 census), 81.5% concentrated in Ankaran, Koper, Izola, and Piran — was granted constitutional protections unique in the Eastern Bloc: bilingual municipalities, Italian-language schools, RTV Koper Italian programming, EDIT publishing house, and the Coastal Self-Governing Community of the Italian Nationality (established 1994 under the Self-Governing Communities of Nationalities law). This institutional framework preserved Italian ritual vocabulary (La Famea dei salineri, Voga Veneta, Tombola piranese) as heritage labels — institutional continuity rather than community continuity, since the Italian-speaking population is now a fraction of its pre-war size. Yugoslav socialism also reshaped the ritual calendar: the bonfire tradition (kres) was shifted from Midsummer's Eve (June 24, St. John's Day) to May Day Eve (April 30), and the Karst St. John's wreath custom faded after WWII. Koper's 1977 establishment as an independent Diocese — separating from Trieste — marked the Slovenization of ecclesiastical leadership. The Lipica Stud Farm, re-established after 1947 when only 11 horses remained, opened to tourists in the 1960s. In 1975, the Osimo Treaty ratified the border with Italy.