The fiefdoms of Gondor are the regions south of Minas Tirith. Each region had its own people and leader. They were often under attack from evil men from the South and came to Minas Tirith's aid during the Siege of Gondor.
These units can be recruited automatically after a certain number of minutes by building a Signal Fire on the settlement plots. To gain the Archers from Morthond and Monster Killers from Pelargir, the spellbook power Assistance in Time of Need (3pp) must be purchased.