The battle of Autissiodorum (or Auxerre, as the Franks called it) was the last battle of the Horatius campaign to reconquer Gallia, under Frankish control since the V century AD, it was the last of the five battles of his campaign and resulted in the death of Pepin Karling and the collapse of the Frankish empire that was later annexed into the romans (alltough some Frankish warlords did try to hold the Western romans later, they were ultimately defeated)
Let's say that Caesar Horatius lost the battle of Autissiodorum, could the Franks still had kept their kingdom at least on northern gallia? And what if it was a decisive victory and Killed Horatius, could the Franks reconquer all their lost territory, and maybe even invade Roman italy and Hispania, or it was too far away?
Let's say that Caesar Horatius lost the battle of Autissiodorum, could the Franks still had kept their kingdom at least on northern gallia? And what if it was a decisive victory and Killed Horatius, could the Franks reconquer all their lost territory, and maybe even invade Roman italy and Hispania, or it was too far away?