About Republic CityWelcome to Republic City, capital of the United Republic of Nations (URN). It was created by Avatar Aang and Fire Lord Zuko after the end of the Hundred Year War. It holds City Hall, the place to where the Repulic Council have their meetings. It also holds the Pro Bending Arena, a place where Pro Bending teams from all around the world compete head-to-head; as well as Air Temple Island, where the Air Acolytes live, led by Air Master Tizaro. Welcome, and enter Republic City, home to the benders, non-benders, and everyone alike. Have fun, and enjoy yourself.