Reconquista

In this short video, Professor Casagranda once again tries to mislead the viewer.  Oh, how can a different people reconquer a region?  You aren't the Germanic people who were kicked out by the invading Arabs.  It was never yours, so this is just a landgrab.  Casagranda has chosen the framing of Germanic people being displaced by Arabs rather than Christian people displaced by Muslims.  With that change in framing, the previously Christian Iberian Peninsula was once again Christian.  Hey, now Reconquista makes perfect sense.  I could figure that out and I don't have a PhD.