The Vikings were the second wave, you should read about the Migration Period after the fall of Rome and tribes like the Vandals, Goths, Ostrogoths, Angels, Saxons, Lombards, and the Franks. It will blow your mind.
>>>>Vandals, Goths, Ostrogoths, Angels, Saxons, Lombards, and the Franks<<<<
Thanks!
This documentary sounds like a “Must See”
I’ll check it out tonite!