World War 1

1. a gun, especially one fired from shoulder level, having a long spirally grooved barrel intended to make a bullet spin and thereby have greater accuracy over a long distance.
3. used for gathering information beyond enemy trenches
4. a German submarine
8. a union
9. heavy artillery, usually mounted on wheels
11. a bomb placed mostly underground; when placed pressure, it goes off
13. narrow, muddy, treeless stretch of land, characterized by numerous shell holes, that separated German and Allied trenches during the First World War. And dangerous-
14. is a philosophy or system that emphasizes the importance of military power.

2. a gun-like weapon, that shoots jets of fire
5. long, narrow ditches dug into the ground where soldiers lived.
6. restored to shoot, automatically more than one shot, without manual reloading,
7. a small bomb activated when a tiny pin is pulled
10. a gas/vapor filled with toxic chemicals in which fills your lungs with liquid, causing you to drown from the inside out
12. and armored fighting vehicles intended as a primary front-line ground combat