Merged Civilizations (2000 BCE onwards)
Combined Druid and Indo-European Cultures
Combined Druid and Indo-European Cultures
When the Indo-Europeans invaded Europe not all Druid civilizations were suppressed. Three ended up merging with the invaders to produce some very dynamic cultures as they dealt with this diversity. These were the Greeks, Latins, and Nordic/Germanic. Everything in-between these civilizations after the Indo-European invasion is simply lumped together as Celtic.
Great overview of the early Nordic/Germanic civilization at:
(Placeholder for now)