Sovereign state
state that has the highest authority over a territory
A sovereign state is a state that has sovereignty, that is, the highest authority over a territory. It is commonly understood that a sovereign state is independent. When referring to a specific polity, the term "country" may also refer to a constituent country, or a dependent territory.
A sovereign state is required to have a permanent population, defined territory, a government not under the control of another, and the capacity to interact with other sovereign states. In actual practice, recognition or non-recognition by other states plays an important role in determining the status of a country. Although the political existence of the sovereign state is independent of recognition by the other states, unrecognized states often have difficulty engaging in diplomatic relations with other sovereign states.
History
Since the end of the 19th century, almost the entire globe has been divided into sections (countries) with more or less defined borders assigned to different states. Previously, quite large plots of land were either unclaimed or deserted, or inhabited by nomadic peoples that were not organized into states. In medieval Europe a ruler's dominion was not linked to specific territorial boundaries, but was assessed in terms of the quality of land or other possessions. The roots of the modern perception of borders go back to the Westphalian international system.
The public source identifies “Sovereign state” as state that has the highest authority over a territory. This brief keeps that definition visible, then builds a research path around Sovereign, state and highest.
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A short description can identify a subject without explaining its stakes. For “Sovereign state”, the useful work is to connect “state that has the highest authority over a territory” to the records capable of establishing context and consequence.
Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Aug 31, 2026. The linked authority identifier is Q3624078. None of the 0 selected statements returned an explicit reference.
The absence of detail may reflect summary conventions rather than a lack of surviving documentation. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
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This entry incorporates text from “Sovereign state” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.