11. In its most general sense, ________ refers to the formation of an empire, and, as such, has been an aspect of all periods of history in which one nation has extended its domination over one or several neighbouring nations, Edward Said uses this term in this general sense to mean 'the practice, theory, and the attitudes of a dominating metropolitan centre ruling a distant territory', a process distinct from 'colonialism', which is 'the implanting of settlements on a distant territory'.