Vercingetorix resists, and eventually, through support of the high druid and political maneuvering, gains the support of the various Gallic factions. United, the next year they resist the Roman Army through a combination of scorched earth and Guerrilla tactics, overcoming the Roman superiority through discipline. However, Caesar realizing that the Gaul's could not resist a siege, and after months of maneuvering, forces Vercingetorix to move his army to Alesia where the superior siege technology of the Romans traps Vercingetorix in the city, and successfully resists the reinforcements of all the tribes of Gaul.