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Important Boundary Lines

Boundary lines define territories and political jurisdictions between nations and regions, shaped by historical treaties and agreements. Understanding thes

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TL;DR: Boundary lines define territories and political jurisdictions between nations and regions, shaped by historical treaties and agreements. Understanding…

Written & reviewed by the Syllab.in Academic Team (CBSE/NCERT subject experts) · Updated Jul 23, 2026

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Boundary lines define territories and political jurisdictions between nations and regions, shaped by historical treaties and agreements. Understanding thes

Important Boundary Lines

  • Line of Control: Separates India and Pakistan in Kashmir; established after 1949 Karachi Agreement; divides Jammu and Kashmir region
  • McMahon Line: Border between India and China in northeast; established in 1914; disputed by China; defines boundary in Arunachal Pradesh region
  • Radcliffe Line: Border between India and Pakistan established in 1947 during partition; divides Punjab and Bengal regions
  • Durand Line: Border between Afghanistan and Pakistan; established in 1896; marks international boundary; remains disputed
  • Wagah-Attari Border: India-Pakistan border in Punjab; famous for border ceremony; major checkpoint for cross-border trade
  • Demarcation Line: Establishes border between North and South Korea; established in 1953; division at 38th parallel
  • Mason-Dixon Line: Historic boundary between Pennsylvania and Maryland in USA; marks northern limit of slavery in pre-civil war era
  • Oder-Neisse Line: Border between Germany and Poland; established after World War II; marks eastern boundary of Germany
  • Maginot Line: French fortification line built before World War II; defensive military structure along Germany-France border
  • Sykes-Picot Agreement: Secret wartime agreement between Britain and France dividing Ottoman lands; shaped Middle Eastern borders; agreed in 1916
  • 38th Parallel: Dividing line between North and South Korea; established after Korean War; demilitarized zone separates nations
  • Triodos Point: Three-way international border; often used to describe junction points between three countries or regions

Frequently Asked Questions

What is the Line of Control and what does it separate?

The Line of Control separates India and Pakistan in the Kashmir region. It was established after the 1949 Karachi Agreement and represents one of the most disputed boundaries in South Asia.

What is the McMahon Line and which countries does it divide?

The McMahon Line is the border between India and China in the northeastern region, established in 1914. It divides the Arunachal Pradesh region and remains disputed by China, which claims it is not legitimate.

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