User talk:2601:204:D500:96E0:15C9:6891:A066:8B6F

Pardon me, but I find the first sentence, "Germania Slavica is a historiographic term used since the 1950s to denote the landscape of the medieval language border (roughly east of the Elbe-Saale line) zone between Germans and Slavs in Central Europe on the one hand and a 20th-century scientific working group to research the conditions in that area during the High Middle Ages on the other," confusing.

It sounds like a historiographic term was used to denote a medieval language border with Germans and Slavs on one side of it and a 20th-century scientific group on the other side. Would someone please clarify this?