Unit 4

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Across
  1. 5. This document was made by the Allied powers to end World War 1.
  2. 7. This alliance consisted of the U.S., Brazil, Japan, Britain, and other countries.
  3. 9. This was a secret telegram sent to Mexico from Germany telling then to take over the U.S., but was intercepted by the British before it could get there.
  4. 10. This was a law passed by Congress that said that all of the men between the ages of 21 and 31 had to enter the war.
Down
  1. 1. This was another alliance, which consisted of Germany, Austria-Hungary, and the Ottoman empire.
  2. 2. This was a new technology during the war, causing temporary blindness and sometimes even death.
  3. 3. This was the U.S's president during the first World War.
  4. 4. This was the ship that a German submarine sunk, and gave the U.S.A. a reason to enter the war.
  5. 6. This was the man who's assassination started World War 1.
  6. 8. This was a new military tactic used in the first World War