In ecological theory,what is the term for an established group trying to defend its territory and institutions against an invading group by using legal or violent means?

A) resistance
B) invasion
C) competition
D) accommodation
E) assimilation

Ecological Theory

A framework that explores the interrelation between individuals and their environments, emphasizing the complex systems through which these interactions are mediated and impact development.

Established Group

A group that has settled into a recognizable structure or role within a society or organization, often with a clear identity and longevity.

Invading Group

A population that enters a territory or community with the intention of taking control, often causing conflict or disruption.