Crossword review WW2

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Across
  1. 4. Hitlers men
  2. 5. Created by Mussolini
  3. 8. Leader of Italy
  4. 10. leader of Germany
  5. 12. Great Britain,United States and SovietUnion
  6. 15. Control voters
  7. 17. Started in Russia during WW1
  8. 18. Nickname for secret police
  9. 19. Media checked by ruling party
Down
  1. 1. leader of Soviet Union
  2. 2. Group created by Adolf Hitler
  3. 3. Ruling party picks dictator
  4. 6. Well known Hitler created sign
  5. 7. Kampf Hitlers plan
  6. 9. Japan leader
  7. 11. President during WW2
  8. 13. Lending out weapons to other nations
  9. 14. Secret enforcement
  10. 16. Mussolini's men
  11. 20. Places not involved in war