Causes of WW2

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Across
  1. 4. Leader of Russia.
  2. 6. German Air Force.
  3. 9. A new technology found in the home.
Down
  1. 1. Home to the US stock exchange.
  2. 2. A civil war broke out in the 1930s in this place.
  3. 3. Leader of Germany.
  4. 5. A meeting between the British and German governments happened here.
  5. 7. British king who abdicated in 1936.
  6. 8. President of the USA.