What is the most significant factor that separated the native people from the europeans in Columbus the Indians and the human progress?

In "Columbus, the Indians, and Human Progress," one of the most significant factors that separated Native peoples from Europeans was their fundamentally different worldviews and social structures. Native Americans often had communal land ownership and a deep spiritual connection to nature, contrasting sharply with European individualism and capitalist exploitation of resources. This divergence in values and understanding of land use contributed to misunderstandings and conflicts during the colonization process. Additionally, the Europeans' technological advancements, particularly in weaponry and navigation, further exacerbated the power imbalance between the two groups.