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    • M – Z
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    • M – Z
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      • Sweden
      • Ukraine
  • North America
    • Barbados
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    • Hawaii
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© 2021 Unknown World

Tag: Concentration

The Soledar Salt Mines
Ukraine

The Soledar Salt Mines

Posted on April 6, 2018by Unknown World

Some 250 million years ago, a part of Ukraine was under a shallow ocean. When the ocean dried up, it left behind a huge deposit of salt.

Dachau Concentration Camp
Germany

Dachau Concentration Camp

Posted on April 12, 2014by Unknown World

Dachau concentration camp was the first of the Nazi concentration camps opened in Germany, intended to hold political prisoners.

Mauthausen Concentration Camp
Austria

Mauthausen Concentration Camp

Posted on April 3, 2014by Unknown World

Mauthausen-Gusen concentration camp grew to become a large group of Nazi concentration camps that was built around the villages of Mauthausen and Gusen in Upper Austria.

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