WW1

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Across
  1. 4. The desire to conquer countries and make an empire
  2. 6. An absolute ruler
Down
  1. 1. Patriotism, leading to thinking your country is greater than others.
  2. 2. Ferdinand Nephew of the Emperor of Austria-Hungary
  3. 3. A group of countries under a single authority
  4. 5. Building strong armies and navy as a will to make war
  5. 7. Countries supporting each other