History of Slovenia - The Middle Ages

The Middle Ages

See also: Slavic settlement of the Eastern Alps and Carantania

The Slavic ancestors of present-day Slovenes settled in the East Alpine area at the end of the 6th century. Coming from two directions, North (via today's East Austria and Czech Republic), settling in the area of today's Carinthia and west Styria and South (via today's Slavonia), settling in the area of today's central Slovenia. This Slavic tribe, also known as the Alpine Slavs, was submitted to Avar rule before joining the Slavic chieftain Samo's Slavic tribal union in 623 AD. After Samo's death, the Slavs of Carniola (in present-day Slovenia) again fell to Avar rule, while the Slavs north of the Karavanke range (in present-day Austrian regions of Carinthia, Styria and East Tyrol) established the independent principality of Carantania. In 745, Carantania and the rest of Slavic-populated territories of present-day Slovenia, being pressured by newly consolidated Avar power, submitted to Bavarian overrule and were, together with the Duchy of Bavaria, incorporated into the Carolingian Empire, while Carantanians and other Slavs living in present Slovenia converted to Christianity.

Carantania retained its internal independence until 828 when the local princes, following the anti-Frankish rebellion of Ljudevit Posavski, were deposed and gradually replaced by a Germanic (primarily Bavarian) ascendancy. Under Emperor Arnulf of Carinthia, Carantania, now ruled by a mixed Bavarian-Slav nobility, shortly emerged as a regional power, but was destroyed by the Hungarian invasions in the late 9th century.

Carantania-Carinthia was established again as an autonomous administrative unit in 976, when Emperor Otto I, "the Great", after deposing the Duke of Bavaria, Henry II, "the Quarreller", split the lands held by him and made Carinthia the sixth duchy of the Holy Roman Empire, but old Carantania never developed into a unified realm. In the late 10th and beginning of 11th century, primarily because of the Hungarian threat, the south-eastern border region of the German Empire was organized into so called "marks", that became the core of the development of the historical Slovenian lands, the Carniola, the Styria and the western Goriška/Gorizia. The consolidation and formation of the historical Slovenian lands took place in a long period between 11th and 14th century being led by a number of important feudal families such as the Dukes of Spannheim, the Counts of Gorizia, the Counts of Celje and finally the House of Habsburg.

The first mentions of a common Slovene ethnic identity, transcending regional boundaries, date from the 16th century.

During the 14th century, most of the Slovene Lands passed under the Habsburg rule. In the 15th century, the Habsburg domination was challenged by the Counts of Celje, but by the end of the century the great majority of Slovene-inhabited territories were incorporated into the Habsburg Monarchy. Most Slovenes lived in the administrative region known as Inner Austria, forming the majority of the population of the Duchy of Carniola and the County of Gorizia and Gradisca, as well as of Lower Styria and southern Carinthia.

Slovenes also inhabited most of the territory of the Imperial Free City of Trieste, although representing the minority of its population.