Byzantine emperor's information on the early Croatian histoiy corresponds to and concerns the meaning of "Great Croatia" as the territory of pre-motherland of the Croatian people the following migrating resulted in new names, that of the land — "White Croatia", and that of the people "White Croats", took place from.
The ideas of
The ancient Croats cannot be connected with tribes of the Ants' group, representatives of the Penkovo archaeological culture only. The region the Croats lived in covers the Sclavenian area of the Prague-Corchak archaeological culture including the Smaller Poland. This testifies the Croatian union having formed in the epoch preceding the first reliable Slavonic archaeological cultures — in the Chemyachovo time.
The earliest written evidence of the name connected directly with the ethnonym "Croats" in the form of the anthroponym "Croat" is seen in the inscriptions dated back to the 1–2 c. found in the ancient Greek city of Tanais in the mouth of the Don. The anthroponym "Croat", probably, belonged to the members of the Alanian-Sarmathian tribe living in this region. Their leaders had certain position in the town community of Tanais. The fact, that Croats belonged to the Sarmathian-speaking environment is shown by the morphological similarity of the names:
Still there are no traces of the Croats living to the West of the Don river in the first centuries A. D. This situation could have changed only in the process of the Great Migration. The ethnonym
In all probability, the Croats' appearance in Central Europe and in the Balkans was connected with the Avars' invasion. According to the archaeological and linguistic data the Croats had been already slavonized that time. It means that the Slavs had taken the name of
The suggestion that the Slavs' adoption of the Iranian name
The important role played by the Alans in the Slavic wars with the Goths and the overthrowing of their power resulted in the spreading of the name
The decisive battle of the river Erax (localized in the basin of the Dniester) where the Goths were finally defeated by the joined Slavs and Alans acting as the part of the Huns' army and forced out off Eastern Europe was undoubtedly the turning-point in the ancient Slavic history.
It is naturally to propose the Slavic inhabitants of the Dniester-Carpathian region to be strongly influenced just the same as the Slavs of the Ants group by the Alans and be governed by the chiefs of the Alans who apparently represented the Huns' authority. Just as the Ants — the union of the Alans and the Slavs — had formed on the ground of the prolonged ethnic synthesis of the Slavs and the Iranians so did the Croatian group form on the ground of the previous centuries-long interaction of the Slavs and the Sarmathians in the Dniester region.
The Alanian Croats must have ruled the Dniester Slavic lands for some time. They could have married some of the local Slavic chiefs to make their authority legal. The name