In 390 bc Rome controlled Latium
From
http://www.roman-empire.net/republic/earlyrep-index.html
-By the end of the fifth century BC Rome had in fact become all but the mistress of Latium. The Latin cities, known as the Latin League, might have still been independent, but they were increasingly subject to Roman power and influence.
A final war with Veii ended with definite conquest (396 BC) which added a great area on the west of the Tiber to Roman territory.
The decisive victory was in part due to pressure on Etruria by a new enemy, the Gauls, who by this time had completely overrun the basin of the Po and from there were crossing the Apennines into Etruria itself.
The Etruscans had also been driven out of their possessions in Campania, south-east of Latium, by the Samnites, descending from the hills. -
Let's try these explanations
a)Rome in 390 BC was too tiny to afford one heavy defeat
b)Walls of Rome weren't as good as in 2PW
If Alexander turned West Rome probably didn't have a chance.
"They had a structure of society entirely different from their competitors. They had a large base of free farmers, no real nobility and a real law."
Really interesting Mr Mullender ... Could I ask you to explain the concept more in detail?
Weren't patricians nobles?
What do you mean with real law?
Was roman society unique in the Mediterranean? What about other Italian peoples (Ex: Samnites Etruscan or Magna Grecia)