Topic summary
Air Nomads

Extracted from the Wikipedia article List of Avatar: The Last Airbender characters.
Air Nomads
Before the genocide, airbenders were a diverse and migratory people united by the Four Air Temples. The Four Air Temples were self-governed by a unitary pseudo-ecclesiasticaladhocratic senate, known as the Councils of Elders. Composed of wise airbending masters, they had limited authority in their respective temples; they served as counsel for its citizens and airbending instructors. Except for Air Temple Island, sex segregation was par norm; the Northern and Southern Air Temple branches were exclusively male, while the Eastern and Western Air Temple branches were exclusively female. No non-benders existed amongst the Air Nomads: everyone can bend. Unlike the other nations, where bending is a rare gift, the Air Nomads were deeply spiritual and their entire culture was built around connecting with the world and the energy within themselves. That connection unlocked air bending for every single one of them. Air Nomads didn't pass on bending through bloodlines; it was awakened through intense spiritual practice and a peaceful lifestyle. It's why they lived in temples, meditated daily, and trained from childhood. For Air Nomads, bending wasn't power, it was balance.