Final answer:
The European colonization of the Americas affected Native Americans through displacement, loss of land, the introduction of diseases, and forced labor. Africans were brought as slaves, leading to changes in demographics and culture in the Americas.
Step-by-step explanation:
The European colonization of the Americas had significant impacts on both Africans and Native Americans. For Native Americans, the arrival of Europeans led to their displacement, loss of land, and the introduction of diseases that devastated their population. They also faced forced labor and cultural assimilation. Meanwhile, Africans were brought to the Americas as slaves to work in plantations, especially in South America. Their arrival led to the transformation of the demographics and culture of the region. Africans brought their own customs and traditions, which influenced the Americas.