Answer:
It explains how the Iroquois believe that the earth was created.
Explanation:
Throughout the story, the belief of the Iroquois that both left-handed twin and right-handed twin are needed to keep the balance and harmony in the world is manifested. The presence of one requires the presence of the other to ensure that everything is in order and in proportion. When there is good, there is also evil. One can't appreciate the goodness in life if one did not experience its evil.
(I answered this almost three years ago but the moderators deleted it just recently. Here is the answer again...)