Once the unciv reaches the 'half-way' point to westernization (more or less) they can switch to an advanced NV: either Progress, Loyalty or Independence. and it's much more likely for an Enlightenment country to move to Tradition if it's been overthrown by rebels. It's possible to switch between the two (details below), but chances are small. A chart showing the progression of National Values from uncivilized to advanced.Īll uncivilized countries start the game with either the Tradition or Enlightenment NV.