Ella's Crossword puzzle - WWI

12345678910
Across
  1. 4. our friends in the war
  2. 5. a sunken ship bombed by Germans
  3. 8. the president's plan for peace
  4. 10. a person assasinated
Down
  1. 1. a message that Germany sent to Mexico trying to get them to attack the U.S.
  2. 2. a way to spread information
  3. 3. German boats they used to attack
  4. 6. a role model telling people to join the U.S. Army
  5. 7. our enemies in the war
  6. 9. when a country doesn't take a side in a war