I think We are going to go in this order:

Macedon, Egypt, Seleucid, Carthage, Parthia, Pontus, Gauls, Germans, Britons, Armenia, Dacia, Greek Cities, Numidia, Scythia, Spain, Thrace, The julii, The Brutii, The scipii.

Dr. Fox says that is the order of the scripts so... we are going to use that order.