Slavs in Lower Pannonia

Early Slavs settled in the eastern and southern parts of the former Roman province of Pannonia. The term Lower Pannonia (Pannonia inferior, Alsó-pannoniai grófság, Доња Панонија, Spodnja Panonija) was used to designate those areas of the Pannonian plain that lie to the east and south of the river Rába, with the division into Upper and Lower inherited from the Roman terminology. From the middle of the 6th to the end of the 8th century, the region was under the domination of the Avars, while the Slavic inhabitants lived under Avar rule. By the beginning of the 9th century, that state was destroyed and replaced by the supreme rule of the Frankish Empire, which lasted until the Magyar conquest (c. 900). During the Frankish period, the region of Lower Pannonia was governed by local Slavic rulers, who were under the suzerainty of Frankish kings. Within the Frankish administrative system, the March of Pannonia was created, with direct Frankish rule exercised in Upper Pannonia through Frankish counts, while Lower Pannonia was governed as a principality by local Slavic princes, under the supreme Frankish rule. During the 9th century, Frankish domination in Lower Pannonia was also contested by the Bulgarian Empire and Great Moravia. By the 10th century, the Hungarian conquest of the Carpathian Basin effectively split the Slavic communities in the region in two, leading to the formation of the West Slavs and the South Slavs. Pannonian AvarsEarly SlavsSclaveniAntes (people)Slavic migrations to the Balkans and Origin hypotheses of the Croats Roman rule in Pannonian regions collapsed during the 5th century, and was replaced by subsequent domination of Huns, Goths and Langobards. During the reign of Byzantine Emperor Justin II (565–578), and following the Lombard-Gepid War in 567, Pannonia was invaded by Avars who subsequently conquered almost entire Pannonian Plain (568). Although it is possible that some small Proto-Slavic groups could have arrived in the "middle of the 5th century and the time of Hunnish domination", during the 6th and 7th centuries, Pannonian regions were certainly inhabited by Slavs, who were under the Avarian rule.