Advance
Whakapapa
Strength and unity come from knowing one's Whakapapa, the intricate web of genealogical connections that binds an iwi together. This deep understanding of collective ancestry fosters a united front against all adversities.
Advance tree
The game files don’t say where this goes: it has no requires, so the game places it in the 
Traditions tree itself.
Modifiers
Definitionin_game/common/advances/culture_maori.txt:25
27potential = {
28OR = {
}
}