Carinthia (Slovenia) in the context of "Inner Carniola"

The Slovene Littoral, or simply Littoral (Slovene: Primorska, pronounced [pɾiˈmóːɾska] ; Italian: Litorale; German: Küstenland), is one of the traditional regions of Slovenia. The littoral in its name – for a coastal-adjacent area – recalls the former Austrian Littoral (Avstrijsko Primorje), the Habsburg possessions on the upper Adriatic coast, of which the Slovene Littoral was part. Today, the Littoral is often associated with the Slovenian ethnic territory that, in the first half of the 20th century, found itself in Italy to the west of the Rapallo Border, which separated a quarter of Slovenes from the rest of the nation, and was strongly influenced by Italian fascism.

Prekmurje (Slovene pronunciation: [pɾɛkˈmúːɾjɛ] also [ˈpɾeːkmuɾjɛ] ; Prekmurje Slovene: Prèkmürsko or Prèkmüre; Hungarian: Muravidék) is a geographically, linguistically, culturally, and ethnically defined region of Slovenia, settled by Slovenes and a Hungarian minority, lying between the Mur River in Slovenia and the Rába Valley (the watershed of the Rába; Slovene: Porabje) in the westernmost part of Hungary. It covers an area of 938 square kilometers (362 sq mi) and has a population of 78,000 people. Its largest town and urban center is Murska Sobota, the other urban center being Lendava.

Styria (Slovene: Štajerska [ˈʃtáːjɛɾska]), also known as Slovenian Styria (Slovene: Slovenska Štajerska; Austrian German: Slowenische Steiermark) or Lower Styria (Slovene: Spodnja Štajerska; Austrian German: Untersteiermark) to differentiate it from Austrian Styria, is a traditional region in northeastern Slovenia, comprising the southern third of the former Duchy of Styria. The population of Styria in its historical boundaries amounts to around 705,000 inhabitants, or 34.5% of the population of Slovenia. Its largest city and urban center is Maribor, with other urban centers including Celje, Velenje, Ptuj and Trbovlje.

Carniola (Slovene: Kranjska [ˈkɾàːnska]; German: Krain [kʁaɪn] ; Italian: Carniola; Hungarian: Krajna) is a historical region that comprised parts of present-day Slovenia. Slovenes living within the former borders of the region still tend to identify with its traditional parts Upper Carniola, Lower Carniola (with the sub-part of White Carniola), and to a lesser degree with Inner Carniola. In 1991, 47% of the population of Slovenia lived within the borders of the former Duchy of Carniola.

Upper Carniola (Slovene: Gorenjska pronounced [ɡɔˈɾèːnska]; Italian: Alta Carniola; German: Oberkrain) is a traditional region of Slovenia, the northern mountainous part of the larger Carniola region. The largest town in the region is Kranj, and other urban centers include Kamnik, Jesenice, Domžale and Škofja Loka. It has around 300,000 inhabitants or 14% of the population of Slovenia.

Lower Carniola (Slovene: Dolenjska pronounced [dɔˈlèːnska]; German: Unterkrain) is a traditional region in Slovenia, the southeastern part of the historical Carniola region. Its largest town and urban center is Novo Mesto, with other urban centers including Kočevje, Grosuplje, Krško, Trebnje, and Ribnica.

The Greater Germanic Reich (German: Großgermanisches Reich), fully styled the Greater Germanic Reich of the German Nation (German: Großgermanisches Reich der Deutschen Nation), was the official state name of the political entity that Nazi Germany tried to establish in Europe during World War II. The territorial claims for the Greater Germanic Reich fluctuated over time. As early as the autumn of 1933, Adolf Hitler envisioned annexing such territories as Bohemia, western Poland, and Austria to Germany and the formation of satellite or puppet states without independent economies or policies of their own.

This pan-Germanic Empire was expected to assimilate practically all of Germanic Europe into an enormously expanded Reich. Territorially speaking, this encompassed the already-enlarged German Reich itself (consisting of pre-1938 Germany proper, Austria, Bohemia, Moravia, Czech Silesia, Alsace-Lorraine, Eupen-Malmedy, Memel, Lower Styria, Upper Carniola, Southern Carinthia, Danzig, and Poland), the Netherlands, Belgium, Luxembourg, Denmark, Norway, Sweden, Iceland, Liechtenstein, parts of northern and northeastern France, and the German-speaking and French-speaking parts of Switzerland.

Klagenfurt am Wörthersee (/ˈklɑːɡənfʊərt/; German: [ˌklaːɡn̩fʊʁt ʔam ˈvœʁtɐzeː] ; Slovene: Celovec; Austro-Bavarian: Klognfuat; Carinthian Slovene: Clouvc), usually known as simply Klagenfurt (English: /ˈklɑːɡənfʊərt/ KLAH-gən-foort), is the capital and largest city of the Austrian state of Carinthia, as well as of the historical region of Carinthia (including Slovenian Carinthia).

With a population of 105,443 (1 January 2025), it is the sixth-largest city in Austria after Vienna, Graz, Linz, Salzburg, and Innsbruck. The city is the bishop's seat of the Roman Catholic Diocese of Gurk-Klagenfurt and home to the University of Klagenfurt, the Carinthian University of Applied Sciences and the Gustav Mahler Private University for Music. Klagenfurt is considered the cultural centre of the Carinthian Slovenes (Slovene: koroški Slovenci; German: Kärntner Slowenen), one of Austria's indigenous minorities.