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Geography Optional 300+ Score Pack · Model answer

In the modern world, most of the frontiers have been replaced by boundaries. Explain the reasons.

  • UPSC 2020
  • Models, Theories and Laws

A frontier is a transitional zone of varying width separating the ecumenes of neighbouring states — often sparsely peopled land of low marginal utility where neither side has needed to fix an exact limit.

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  • The Logic of Sovereignty
  • The Closing of the Ecumene
  • Technology and Administration
  • The Pressures That Made Ambiguity Intolerable
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