WWI and WWII

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Across
  1. 3. World War I was the first war to use _____ warfare.
  2. 7. The name of the U.S. ship that Germany sank using submarines.
  3. 8. Japanese-American who protested the U.S. policy of internment during WWII: Fred __________.
Down
  1. 1. World War I was called "The war to ______"
  2. 2. World War I had 2 sides: the Allies and the ___________.
  3. 4. He wanted to kill all Jewish people: Adolf ________.
  4. 5. Abbreviation for World War II
  5. 6. Abbreviation for World War I
  6. 9. The only country to ever drop on atomic bomb on another country