Most Imperial forays into the eastern & northern parts of the modern country were repulsed - most memorably at the battle of the Teutoburg Forest.
This was mythologised in the 19th century, big time. /3 livius.org/articles/battl…
It should be noted that later in the video, the prisoners overpower their captors. This in itself can be a little problematic. /9 m.dw.com/en/german-rock…
They also influenced the US space program via Werner Von Braun, their developer. /10 google.com/amp/s/www.dail…
Hope you enjoyed it! /FIN