How did the Spanish explorers impact the hupa tribe?

Spanish explorers impacted the Hupa tribe primarily through the introduction of diseases, which devastated their population. Additionally, the explorers' presence led to increased contact with European settlers, resulting in significant changes to the Hupa's traditional way of life and land use. The Spanish also initiated trade, which altered economic practices and introduced new goods, but often at the cost of the tribe's autonomy and cultural integrity. Overall, these encounters marked the beginning of profound disruptions to the Hupa's social and cultural structures.