I ētahi wāhi o te ao, kua whānuitia te āhua o te mātauranga ā-iwi i runga i ngā ara tūmomo o te whakamātau, ki te whakaakoranga ā-iwi, ā, ko te tikanga ā-iwi he mea kaha ake ki te Whenua o Te Hononga o Amerika, me te tikanga pāpori i Ingarangi.