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a transnational corporation), a political organization controlled by a single individual (a political boss), or a group (political bosses).
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Aside from the more formal usage, the word empire can also refer colloquially to a large-scale business enterprise (e.g. An important distinction has been between land empires made up solely of contiguous territories, such as the Austro-Hungarian Empire or the Russian Empire and those created by sea-power, which include territories that are far remote from the 'home' country of the empire, such as the Carthaginian Empire and British Empire. There have been "ancient and modern, centralized and decentralized, ultra-brutal and relatively benign" Empires. Narrowly defined, an empire is a sovereign state whose head of state is an emperor but not all states with aggregate territory under the rule of supreme authorities are called empires or are ruled by an emperor nor have all self-described empires been accepted as such by contemporaries and historians (the Central African Empire, and some Anglo-Saxon kingdoms in early England being examples).
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Within an empire, different populations have different sets of rights and are governed differently. The center of the empire (sometimes referred to as the metropole) exercises political control over the peripheries. An empire is a political unit made up of several territories and peoples, "usually created by conquest, and divided between a dominant center and subordinate peripheries".
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