Answer: According to the Iroquois, In the beginning, there was an island that floated in the sky. It hovered over a dark world covered by a massive ocean and populated by sea creatures and birds. The sky island was a paradise, where human-like beings called Sky People lived. At the center of this island was a tree that gave light, since there was no Sun yet. It was called the celestial tree. The Great Spirit was the ruler over the Island, but her daughter known as Sky Women became pregnant, the Great Spirit was enraged and he ordered the tree to be uprooted but no one could do it. Eventually the tree was uprooted and when the Sky Women looked down the hole, the Great Spirit pushed her down to earth.
Answer: We don't truly know, but we know by scientific and religious data that was gradually developed by a force (it could be nature force or a force of some God)
