History and conflicts

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Across
  1. 3. an empire between 753 bce-476 ad
  2. 4. greek philosopher
  3. 5. ideology in USA believing that the eastern territory is theirs
  4. 7. Germanys first loss in WW2
  5. 8. French invention during the French Revolution
  6. 9. the begining of WW2
  7. 11. the biggest empire in history
Down
  1. 1. Napoleons family name
  2. 2. a war between Sweden and Russia
  3. 3. period of cultural movement in Europe
  4. 6. the final tsar of russia
  5. 10. German invasion strategy in Poland, France and Russia