World War 2 Puzzle

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Across
  1. 3. First city to get to have an atomic bomb dropped on them
  2. 5. Military alliance between Japan, Italy, and Germany (No space)
  3. 8. City where thousands of Allied troops escaped from British forces
  4. 9. Leader or Germany during World War 2
  5. 10. German military strategy using rapid attacks with tanks
Down
  1. 1. Major Allied power that surrendered in 1940 to Germany
  2. 2. Battle in the Pacific Theatre where Japan lost 4 aircraft carriers
  3. 4. Largest concentration camp set up during World War 2
  4. 6. Leader of Soviet Union during World War 2
  5. 7. Major battle fought between Germany and The USSR