test for Wednesday ss

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Across
  1. 2. became common on the western front with fewer trenches and more movement
  2. 5. were known as the American expeditionary force AEF
  3. 7. helped turn the tide of the war in favor of the Allies
  4. 9. commanded American forces in Europe
  5. 10. was divided into two major alliances the allied powers
  6. 11. when did United States declare war on Germany
  7. 12. threatened American ships and lives.
Down
  1. 1. began in Europe after rising nationalism militarism and imperalism
  2. 3. created a military draft to build the armed forces
  3. 4. focused on training troops before sending them into combat
  4. 6. caused tensions between the Us and germany
  5. 8. was more fluid than the western front