How much do you know about WW2???

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Across
  1. 3. President who oversaw the atomic bombs dropped on Hiroshima and Nagasaki in 1945
  2. 4. WW2 used "Blitzkrieg" meaning __________ war
  3. 6. Germany invaded this European country in 1939 which sparked the beginning of WW2
  4. 7. Last name of US president who oversaw most of WW2 before Truman
Down
  1. 1. Served in mostly non-combat roles including nurses, radio operators, and scientists
  2. 2. The attack on ___________, the US naval base in Hawaii, caused the US to enter the war in 1941
  3. 5. Britain, France, the US, and others were known as the _______ powers. They were fighting to combat fascism.