World War 1

1. First name of the creator of this puzzle
3. Front that was located between Germany and Russia
5. Posters or ads used to boost morale or persuade
7. Warfare that resulted from digging deep ditches for cover
10. Pact to help one another in a time of need
11. The ____ Telegram was intercepted and officially made the U.S. join the war
12. Gun used to fire rapidly at enemy forces
14. The ____ campaign was an attempt to secure control of the Dardanelles Strait
15. WW1 was also known as The ____ War
17. Policy that declared that submarines would fire at any unauthorized ship
19. Kaiser ___ II ruled Germany in WW1
21. Buildup of soldiers and war supplies
23. Known for its Eiffel Tower
25. Weapon that could burn your lungs or blind you
27. U.S. president during WW1
30. Name given to the area located between enemy trenches
32. The sinking of the ____ angered many U.S. citizens
34. Left the war early
36. A Large, solid vehicles used to cross no man's land
37. Also known as England
38. The Triple ___ included Britain, France, and Russia

1. ____ Powers were Germany and Austria-Hungary
2. The Treaty of ____ officially ended WW1
4. A ship that could go underwater and attack
6. Country that started the war beginning with Serbia
8. Seizing of a country/ territory by a stronger country
9. ____ Powers were Britain, France, Russia, and the U.S.
13. Entered the war late
15. Known for their pointy hats
16. Plan created by the Germans to handle fighting on two fronts
18. The assassination of Archduke _____ sparked WW1
20. Term given to a war where countries devote all resources to it
22. Belief that your nation's needs are superior to others
24. A system where supplies were limited to serve war needs
26. Gear used as protection from poison gas
28. Front that experienced a stalemate in Northwest France
29. Allied with Germany and Austria-Hungary
31. A cease-fire
33. The Triple ___ included Germany, Austria-Hungary, and Italy
35. Debt securities issued by a government to finance military operations in times of war