Kelvin's WW2 crossword

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Across
  1. 1. The fastest tank in WW2
  2. 4. The leader of England
  3. 5. The most used tank in WW2
  4. 7. The best plane in WW2
  5. 8. The most efficient tank in WW2
Down
  1. 1. The fastest plane in WW2
  2. 2. Country that was invaded to start WW2
  3. 3. The main colour of the German's uniform
  4. 6. The leader of Germany