Germans are mix of native Proto Slavs (read- Sarmatians) with new arrived semitinized population of what was antic Rome. That`s how Germans were created as ethos
It is more that Germans are a mix of Celtic with Slavic & slightly Germanic.
But, Slavic types are the original Inhabitants of Germany!
Sorbs are indigenous to East Germany they are 63 percent R1a Genetic Haplogroup vs 56 percent R1a Haplogroup for Poles & 46 percent R1a Haplogroup for Ukrainians
East Germans are 24 percent R1a while West Germans are 9 percent R1a haplogroups
Burial Remains from Saxony 4,600 yrs ago were all R1a
So It seems Sorbs are untouched Original East Germans. The Genetic evidence suggests people from France, Spain / Italy ect R1b people moved North into Germany & Over took the Original R1a Sorb types
So to me I think the most vile & disgusting Western Europeans moved East into Slavic lands. That is why Germans are so vile.
Poland fell because we were fighting everyone else in the East
It is Amazing Poland even did exist fighting off Turks, Tatars, Mongols, Germans, Swedes, Cossacks, Vikings, Austrians ect ect