North korea

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Across
  1. 4. person who supports or believes in the principles of communism
  2. 5. an edge or dividing line.
  3. 7. War was fought between North Korea and South Korea from 1950 to 1953
Down
  1. 1. a political theory derived from Karl Marx, advocating class war and leading to a society in which all property is publicly owned and each person works and is paid according to their abilities and needs.
  2. 2. country in East Asia. It is the world's most populous country
  3. 3. constitutes the northern half of the Korean Peninsula.
  4. 6. break free from confinement or control.