World war 1 crossword

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Across
  1. 3. when U.S. entered war
  2. 5. had a huge boom, more were being made than before
  3. 7. June 5 1917 opened registration for the Great War
  4. 8. special funding for rural schools, paid transportation for students
  5. 9. U.S. policy on the war
  6. 12. telegram sent by Germany to Mexico persuading them to join the central powers
  7. 13. cars became common and farming machines were being made
Down
  1. 1. more women entered work force, formed political parties and presented government
  2. 2. jazz became popular, women dressed different, movie advancement
  3. 4. a British ship that was sunk by Germany
  4. 6. Germany, Austria-Hungary and Ottoman Empire
  5. 10. several oil deposits found and experienced a boom
  6. 11. group that the U.S. entered