According to cultural materialists, what part of the universal pattern is the most influential.

According to cultural materialists, the economic infrastructure or the material conditions of a society is the most influential part of the universal pattern. They argue that the way a society organizes and utilizes its resources, such as technology, labor, and natural environment, shapes all other aspects of culture including social organization, beliefs, values, and ideologies. The economic infrastructure is believed to have a determining effect on other cultural elements and drives social change.