Hey Bob please don't say any longer that Serbs came there 600 AD, I can give you lot's of facts it is just opposite. World first cultures Vucedol, Lepenski Vir (Iron Gates) starts 11500 BC, Starcevo culture starts 6200 BC, Vinča culture starts 5700 BC, today Serbia. Samarra culture 5500-4800 BCE, Cucuteni culture starts 4800 BC, Varna culture starts 4500 BC, Yamnaya culture 3300 BC. World first industrial revolution ca. 6000 BC. Bronze metallurgy. Today Serbia, (BBC History news March 2010) Gordon Childe-The Danube in Prehistory, Jacque Pirenne-Agriculture at Danube. Today Serbia. Farming start about 6000 BC. Vinca First Calendar start to count years at 5508 BC. (Now in 2024 we have year 7532) Farming wouldn’t be possible without knowledge of calendar. Both development started and developed together. Today Serbia. Harald Haarmann about first Cyrillic writings in Vinca culture in 5500 BC, today Serbia, so 2000 years before any writings anywhere else on the world. Vinca Iron production 1400 BC. Today Serbia. In today English language there is more than 2000 same or similar Serbian words. Names of the Balkan tribes: Pelasgians, Mycenaeans, Etruscan-called themselves Rasi, in Serbia exist even today province Ras. Wendi, (Wendisch museum in Cottbus, Germany, Lusatian Sorbs, Lužički Srbi.) Illiyrians, Macedonians (Homer is saying Paeonian people walked on foot 11 Days to help Trojans war), Dardanians (Original Troy is here, not in Turkey, Homer wrote sea is freezing in the winter-Panonian sea), Moesians, Dacians, Thracians, Rasci, Celts, Scythians, Sarmatians, Arians, Sea People, Peleset, Philistines, Hittites, Bhrygians. Tribes spread in all directions all over Europe and Asia ……. Wild Greeks arrived ~ 1000 BC from Egipt, Hungarian from Asia and Bulgars from Asia they found culture on the Balkans, writings and language and they mixed with domestic people. 18 Roman emperors were born in Serbia because of Etruscan connection. After Trojan war many groups of people left Troy in all directions to middle Europe, northern Europe to Britain and Scandinavia, south to Anatolia.One group under Aeneas sat sail with 22 ships and about 3400 followers and reach Italy-Etruscans. (There is no such thing as Indo-Europian, or Indo-German how used to be called before) Proto Serbian language is mother of all languages, spoken all over the Balkans in Illyria, Thracia, Dardania, Moesia, Pelasgia, Macedonia, Etruria, Bhrygia, Sarmatia and so on….Germans published dictionary in year 1791 German- Illyrian so you can read the words and speak, it is today Serbian.It is older than Sanskrit, Greek, Latin or all western European languages. Plato confirms in his work The Dialogues of Plato-Cratylus the Greeks used Pelasgian (Proto Serbian) to develop their own language.