A plebiscite was also held in the Province of Carinthia, which opted to remain in Austria. Austrians had formed a majority in this region although numbers reflected that some Slovenes did vote for Carinthia to become part of Austria. The Dalmatian port city of Zadar () and a few of the Dalmatian islands were given to Italy. The city of Rijeka () was declared to be the Free State of Fiume, but it was soon occupied, and in 1924 annexed, by Italy, which had also been promised the Dalmatian coast during World War I, and Yugoslavia claiming Istria, a part of the former Austrian Littoral which had been annexed to Italy, but which contained a considerable population of Croats and Slovenes.