Waihangahia tētahi putanga matatini ake o tēnei rerenga i roto i te kaupapa here ā-waho i whakatūria e te iwi te Rōpū o ngā Iwi engari kāore anō kia uru atu ki a ia, i te mea kāore te Rōpū i pai ki te uru atu ki ētahi atu iwi.
Ko te tikanga, ko tētahi putanga matatini ake o te rerenga kōrero ko "I roto i te kaupapa here o waho, kāore i uru mai te iwi ki te Rōpū o ngā Iwi, engari i tango i te kaupapa ki te whakakore i te ao, ko te mea tino nui i te Huihuinga o Washington i te tau 1921 - 22".