territorialism
Territorialism refers to the theory and practice of asserting and defending a specific geographic area as belonging to a particular group, state, or individual. This concept is fundamental to understanding political boundaries, resource management, and social organization across various species. In human societies, territorialism often manifests as nationalism, where a nation claims sovereignty over a defined territory. This claim is typically backed by legal frameworks, military strength, and cultural identity. The establishment and maintenance of borders are key expressions of territorialism, defining who has access to and control over the land and its resources.
Beyond political states, territorialism can be observed in smaller-scale contexts. Indigenous peoples have historically maintained strong