US imperialism. "a greater power acting or being perceived to act at the expense of a lesser power "
"Currently, there is an effort to broaden the definition of "imperialism" so it applies to any instance of a greater power acting or being perceived to act at the expense of a lesser power. Including 'perception' in the definition makes it circular, solipsistic, and subjective. Under this broader definition, 'imperialism' not only describes colonial, territorial policies;but also describes economic dominance and influence."
Arf