Answer:
The myth would have a strong cultural value expressed.
Step-by-step explanation:
The Maori and Haida myths alone have a strong cultural value, as they represent the beliefs and culture of two ancient civilizations that are very influential in local culture. However, if these two groups created a myth together, the cultural value expressed would be much greater, as the new myth would present a comprehensive view on the beliefs and culture of the people of New Zealand, understanding the duscultures and showing the interaction between them.