1. Meds (Greeks, Italians, south French, Iberians, Jews). Have made a huge contribution to culture and science, created 5 great empires, started 3/5 key periods in European history (Antiquity, Renaissance, Age of Discovery) and contributed in subsequent periods.
2. Celts (British, north French, south Germans, Austrians, Swiss, Dutch, Belgians). Have made a big contribution to culture and a huge to science, created 4 great empires, started 2/5 key periods in European history (Age of Enlightenment, Industrialisation).
3. Balto-Slavs (west and east Slavs, Balts, east Germans, Hungarians). Have made an average contribution to culture and science, created 3 great empires.
4. Illyro-Thracians (south "Slavs", Albanians, Romanians, Moldavans). Have made a very low contribution to culture and science, gave extremely many rulers to Western and Eastern Roman Empire, defended Europe from muslims.
5. Germanics (Scandinavians, north Germans, Frisians). Have made a low contribution to culture and science, created 2 great empires, started the Dark Ages and Viking pirates age.
6. Finno-Ugrians (Finns, some north and central Russian groups). Have made a very low contribution to culture and science.