The movement of people resulting in culture change is most directly related to?

The movement of people resulting in culture change is most directly related to migration. Migration involves individuals or groups moving from one location to another, which can lead to the exchange and blending of cultural practices, beliefs, and social norms. As people relocate, they carry their cultural identities with them, which can influence the existing cultures in the areas they move to. This process often results in significant cultural transformations, such as the introduction of new languages, cuisines, customs, and social structures.

Technological innovation, while it can facilitate migration and influence cultural exchange, is not the primary driver of the movement of people. Territorial wars may lead to population displacement but are more about conflict rather than the dynamic nature of cultural exchange that occurs specifically through migration. Environmental changes can also prompt people to move, but they often result in adaptation to new conditions rather than direct cultural change solely due to migration. Thus, migration is the most relevant factor when considering how the movement of people influences cultural evolution.