
Originally Posted by
athanaric
[...] considering one point many people tend to miss: Culture penalty. Whatever Celtic factions (and rebels) have - paved roads, large cities, stone walls, tier2 farms, and so on - Romans can upgrade with a Roman building of a higher tier (with a few, less important exceptions). Not so with Greeks and Carthaginians, who can tech up just as much as Romans - leaving you with huge cities in Africa that remain at 40% cultural penalty. So it makes sense, gameplay wise, to grab the southern provinces first, as long as their cities are not yet fully upgraded by the pesky natives. You can take Gaul and the Alps any time later.