Cultural universalism posits that despite the vast diversity of cultures around the world, there are certain fundamental characteristics that are shared by all cultures. These universals include basic human needs, social structures, and cultural practices.

While language, religion, and art are considered cultural universals, technology is not. Technology is a product of human ingenuity and varies greatly across cultures.

Cultural evolutionism is the theory that all cultures progress through a series of stages, from simple to complex. This theory was popular in the 19th and early 20th centuries but has since been largely discredited.

Franz Boas was a German-American anthropologist who is considered the father of American anthropology. He is best known for his work on cultural relativism, the idea that cultures should be understood in their own terms rather than being judged by the standards of another culture.

Cultural diffusion is the process by which cultural traits are spread from one culture to another through contact and interaction. This can occur through trade, travel, migration, or other forms of cultural exchange.

Cultural syncretism is the process by which two or more cultures blend together to form a new culture. An example of this is the blending of Christian and indigenous beliefs in Latin America, which has resulted in a unique form of Catholicism that incorporates elements of both traditions.

Cultural determinism is the theory that culture is a product of the environment. This theory argues that the physical and social environment in which a culture exists shapes its beliefs, values, and practices.

Marvin Harris was an American anthropologist who is best known for his work on cultural materialism. Cultural materialism is a theory that argues that culture is a product of the material conditions of existence, such as the availability of resources and the level of technology.

Cultural ecology is the study of the relationship between culture and the environment. This field of study examines how culture influences the way people interact with their environment, and how the environment in turn shapes culture.

Cultural imperialism is the process by which one culture dominates and influences another culture. This can occur through military conquest, economic exploitation, or cultural assimilation.

Cultural convergence is the process by which cultures become more similar over time. This can occur through contact and interaction between cultures, or through the spread of a dominant culture to other cultures.

Cultural divergence is the process by which cultures become more different over time. This can occur through isolation, conflict, or the development of new cultural traditions.

Cultural assimilation is the process by which a culture absorbs and assimilates elements of another culture. This can occur through contact and interaction between cultures, or through the dominance of one culture over another.

Cultural integration is the process by which different cultural elements are combined to form a new, unified culture. An example of this is the blending of Christian and indigenous beliefs in Latin America, which has resulted in a unique form of Catholicism that incorporates elements of both traditions.

Cultural syncretism is the process by which two or more cultures blend together to form a new culture. This can occur through contact and interaction between cultures, or through the dominance of one culture over another.