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Mapping the International System, 1886-2019: The CShapes 2.0 Dataset

Author

Listed:
  • Guy Schvitz
  • Luc Girardin
  • Seraina Rüegger
  • Nils B. Weidmann
  • Lars-Erik Cederman
  • Kristian Skrede Gleditsch

Abstract

This article introduces CShapes 2.0, a GIS dataset that maps the borders of states and dependent territories from 1886 through 2019. Our dataset builds on the previous CShapes dataset and improves it in two ways. First, it extends temporal coverage from 1946 back to the year 1886, which followed the Berlin Conference on the partition of Africa. Second, the new dataset is no longer limited to independent states, but also maps the borders of colonies and other dependencies, thereby providing near complete global coverage of political units throughout recent history. This article explains the coding procedure, provides a preview of the dataset and presents three illustrative applications.

Suggested Citation

  • Guy Schvitz & Luc Girardin & Seraina Rüegger & Nils B. Weidmann & Lars-Erik Cederman & Kristian Skrede Gleditsch, 2022. "Mapping the International System, 1886-2019: The CShapes 2.0 Dataset," Journal of Conflict Resolution, Peace Science Society (International), vol. 66(1), pages 144-161, January.
    • Handle: RePEc:sae:jocore:v:66:y:2022:i:1:p:144-161
    DOI: 10.1177/00220027211013563
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    References listed on IDEAS

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