Ferelden Politics: "To our neighbors, Ferelden seems utterly chaotic. Unlike other monarchies, power does not "descend" from our throne. Rather, it rises from the support of the freeholders.
Each freehold chooses the bann or arl to whom it pays allegiance. Typically, this choice is made based on proximity of the freehold to the lord’s castle, as it’s rarely worthwhile to pay for the upkeep of soldiers who will arrive at your land too late to defend it. For the most part, each generation of freeholders casts their lot with the same bann as their fathers did, but things can and do change. No formal oaths are sworn, and it is not unheard of, especially in the prickly central Bannorn, for banns to court freeholders away from their neighbors, a practice that inevitably begins feuds that can last for ages.
Teyrns arose from among the banns, war leaders who, in antiquity, had grown powerful enough to move other banns to swear fealty to them. There were many of these in the days before King Calenhad, but he succeeded in whittling them down to only two: Gwaren in the south and Highever in the north. These teyrns still hold the oaths of banns and arls. They may call upon them in the event of war or disaster and they are responsible for defending those sworn to them.
The teyrns established the arls, giving them command of strategic fortresses that the teyrns could not oversee themselves. They are somewhat more prestigious than banns but they have no banns sworn to them.
The king is the most powerful of the teyrns. Although Denerim was originally the teyrnir of the king, it has since been reduced to an arling, as the king’s domain is now all of Ferelden. But even the king’s power must come from the banns.
This is especially evident during the Landsmeet, an annual council for which the nobles of Ferelden gather. It has been held for almost three thousand years with only a few interruptions for Blights and invasions. The sight of a king asking for, and working to win the support of "lesser" men is a source of constant wonder to foreign ambassadors."
- Sister Petrine, a Chantry scholar; An exerpt from, Ferelden: Folklore and History
