1) Europeans viewed Native Americans and Africans as savages and developed beliefs of white superiority to justify harsh treatment of them.
2) Native peoples and Africans strove to maintain their autonomy and cultures in the face of European domination, often resisting Spanish demands for labor and tribute or running away to form communities like the Maroons.
3) The Spanish established missions to convert Natives to Christianity but often suppressed Native practices, while Africans preserved their cultures by combining elements of Christianity with their own traditions.