In EB, all of the "barbarian" factions start with only one province, except for the two Gallic factions, the Aedui and the Averni. As I understand it, this is to represent the confederations that were led by these each of these tribes. But I'm curious as to how the EB Team chose which tribes would belong to these factions. For instance, what determined that the Aedui would control Cisalpine Gaul? Was there a historical link between the Insubres, Carnutes and the Aedui? And the same with the Averni tribes.

Thanks for any information on this subject.

Chairman