https://en.wikipedia.org/wiki/Bavaria_Slavica

https://en.wikipedia.org/wiki/Polabian_Slavs

https://en.wikipedia.org/wiki/Obotrites

https://en.wikipedia.org/wiki/Rani_(Slavic_tribe)

https://en.wikipedia.org/wiki/Veleti

https://en.wikipedia.org/wiki/Lutici

https://en.wikipedia.org/wiki/Pomeranians_(Slavic_tribe)

https://en.wikipedia.org/wiki/Germania_Slavica

>>507340642
After WWI, Germany renounced all claims to territories in Western Europe and focused solely on expanding east. That's always been the German impetus since the Middle Ages. It's called "Ostsiedlung," and it's Germany's version of Manifest Destiney.