The earliest mentions of Slavic raids across the lower River Danube may be dated to the first half of the 6th century, yet no archaeological evidence of a Slavic settlement in the Balkans could be securely dated before c. 600 AD.
ఆరవ శతాబ్దం తొలి అర్ధభాగంలో ఏ ప్రస్తావన వచ్చింది?
Slavic raids