Borders define geographic Geography is the study of the Earth and its lands, features, inhabitants, and phenomena. A literal translation would be "to describe or write about the Earth". The first person to use the word "geography" was Eratosthenes (276-194 B.C.). Four historical traditions in geographical research are the spatial analysis of natural and boundaries of political entities Political geography is the field of human geography that is concerned with the study of both the spatially uneven outcomes of political processes and the ways in which political processes are themselves affected by spatial structures. Conventionally political geography adopts a three scale structure for the purposes of analysis with the study of or legal jurisdictions A jurisdiction is an area with a set of laws under the control of a system of courts which are different to neighbouring areas. Unitary states usually form single jurisdictions, whilst each state in a federal state forms a separate jurisdiction. However sometimes certain laws in a federal state are uniform across the constituent states and, such as governments A government is the organization, machinery, or agency through which a political unit exercises its authority, controls and administers public policy, and directs and controls the actions of its members or subjects, sovereign states A sovereign state is a political association with effective internal and external sovereignty over a geographic area and population which is not dependent on, or subject to any other power or state. While in abstract terms a sovereign state can exist without being recognised by other sovereign states, unrecognised states will often find it hard to, federated states A federated state is a territorial and constitutional community forming part of a federal union. Such states differ from sovereign states, in that they have transferred a portion of their sovereign powers to a federal government. A federated state holds administrative jurisdiction over a defined geographic territory and is a form of regional and other subnational entities Administrative divisions are divisions of a political division. In other words, they are designated portions of a country. They are also called subnational entities. They are each granted a certain degree of autonomy, and are required to manage themselves through their own local governments. Countries are divided up into these smaller units to. Some borders—such as a state's internal administrative borders, or inter-state borders within the Schengen Area The Schengen Area comprises the territories of twenty-five European countries that have implemented the eponymous agreement signed in the town of Schengen, Luxembourg, in 1985. The Schengen Area operates very much like a single state for international travel purposes with border controls for travellers travelling in and out of the area, but with—are open and completely unguarded. Other borders are partially or fully controlled, and may be crossed legally only at designated border checkpoints A border checkpoint is a place on the land border between two states where travellers and/or goods are inspected. Authorization is often required to enter a country through its borders. Access-controlled borders often have a limited number of checkpoints where they can be crossed without legal sanctions. International and supranational. Some, mostly contentious, borders may even foster the setting up of buffer zones In geography, a buffer zone is any zonal area that serves the purpose of keeping two or more other areas distant from one another, for whatever reason. Common types of buffer zones are demilitarized zones and certain restrictive easement zones and green belts. Such zones may be, but not necessarily be, comprised by a sovereign state, forming a.
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The Associated Press
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