What was the significance of Caesar's crossing of the river Rubicon with a Roman legion?

In all fairness, Caesar knew that if he disbanded his army, Pompey and his allies would move to try and execute him on politically-motivated charges. This was common in Rome, which is why successful generals would seek to be elected Consul before returning. Once Consul, a returning general could thwart any attempts on his life. through charges of treason and corruption. Always treason and corruption.

Love this game. Really learning different cultures Brilliant.

Be more specific. Ziggy above is correct

dont know much about this!!