The national focus tree, while not as complex as the majors, is surprisingly flexible; players can opt to maintain neutrality, join the Allies, or embrace the Nordic dream of uniting Scandinavia. Once Mexico has stabilized (through the National Bank branch of the focus tree), it can choose to ally with a global power or try to establish regional dominance by initiating a rematch with the US through the “Revenge of Montezuma” path. Related Crusader Kings 3: The 30 Best Starting Rulers For Beginners Beginner players might struggle to decide their starting ruler in Crusader Kings 3, but this guide will help players make the right choice.