Mandate of Heaven

Mandate of Heaven is a form of Technology and Culture.

Description
An Emperor can only rule by the will of Heaven. If he has come to the throne, then this shows he has Heaven's mandate to rule. If he rules, virtuously, he will keep the mandate. If he does not, another Heaven will raise up another to replace him. If Heaven is displeased, it will send signs, floods, famines, earthquakes and other portents.

Effects

 * Increase authority by 2
 * Increase the virtue of all new characters by 1
 * Enables Edicts: Edict of Self Criticism