My classes so far have covered a bit of everything
I find it all fascinating, how it went from Celts and other early peoples to the Romans putting their stamp on everything and then the Goths and Vandals and Franks and whatnot swooping in and causing havoc but slowly evolving into the countries we know today. And then the Muslims and Mongols and Ottomans also coming in and putting their mark on it
It's all amazing