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Border barrier

Separation barrier that runs along or near an international border From Wikipedia, the free encyclopedia

Border barrier
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A border barrier, border fence or border wall is a separation barrier that runs along or near an international border. Such barriers are typically constructed for border control purposes such as curbing illegal immigration, human trafficking, and smuggling.[1][2] Some such barriers are constructed for defence or security reasons. In cases of a disputed or unclear border, erecting a barrier can serve as a de facto unilateral consolidation of a territorial claim that can supersede formal delimitation. A border barrier does not usually indicate the location of the actual border, and is usually constructed unilaterally by a country, without the agreement or cooperation of the other country.

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Mexico–United States barrier in California
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Israeli West Bank barrier

Examples of border walls include the ancient Great Wall of China, a series of walls separating China from nomadic empires to the north. The construction of border barriers increased in the early 2000s; half of all the border barriers built since World War II, which ended in 1945, were built after 2000.[3]

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List of current barriers

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Note: The table can be sorted alphabetically or chronologically using the icon.

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Border barriers in history

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Map of the Roman Empire, along with locations of limes
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The extent of the Ming dynasty and its walls, which formed most of what is called the Great Wall of China today

Antiquity

Middle Ages

Early modern period

Defunct barriers in modern times

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Berlin Wall, 1988.

Other

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See also

References

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