Iyyae maladdei mompoo ri America Serikat, pole riadanna Boas iyya dee'e nasicocooki ideologi rasial'e ri aba' ke 19, ewaana Margaret Mead bara makkullei padai onronna makkunraiyye na urane nenniya ripalabe'na gau allebenengnge, mancaaji iyyaewe dee risicocooki ko ri anrasa rasanna  puraana-kolonial nenniya alelengenna bicaranna multikulturalism.