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Across 3. new weapon used in WW I (2 Words) 5. a cause of the depression in Germany 6. President at the start of the depression 8. drive to build large armies and navies to secure an empire for your nation 12. legislation required young men to sign up for military service (2 Words) 13. ship sank by submarine warfare in the Atlantic 15. Wilson’s plan for ending the war (2 Words) 16. Germany, Austria-Hungary, Ottoman Empire, & Italy (2 Words) 18. Great Britain, France, Russia (2 Words) 19. drought and overproduction of the soil led to this event (2 Words) 20. Volstead Act 21. it was never ratified by the U.S. (3 Words) 22. world organization to keep the peace (2 Words)

Down 1. led the US to enter WWI 2. legislation to control the speech, press, and right to protest during the war (2 Words) 4. risky investments, falling value of goods, & increase in the price of goods led to this crash (2 Words) 7. repealed the prohibition (2 Words) 9. literary, artistic, and musical movement (2 Words) 10. his assassination lead directly to WWI (2 Words) 11. death of Archduke Ferdinand was a result of _____ 14. leader of communist takeover of Russia (2 Words) 17. a cause of the depression in the US