1. add missing part of the boundery (Hungary (1867-1918)), again

    Closed · #72877
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  2. add missing part of the boundery (Hungary (1867-1918))

    Closed · #72872
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  3. Corrected part of the boundery (Kingdom of Serbia and Austria-Hungary (1908-1918))

    Closed · #72868
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  4. add missing part of the boundery (Austria-Hungary) and precise date for the annexation of Bosnia and Herzegovina

    Closed · #72836
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  5. add missing part of the boundery (Kingdom of Croatia-Slavonia)

    Closed · #72816
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  6. add missing part of the boundery (Kingdom of Serbia)

    Closed · #72696
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    1