Across
- 3. Had "Dogfighting" aerial battles and eventually bombed trenches from the sky
- 5. Spewed 400/500 round per minute
- 6. Grenades and cannons fit into this category
- 8. Demolished enemies
- 9. A weapon that sprays out burning fuel
Down
- 1. Lungs were filled with fluid and you drowned from the inside out
- 2. Metal cable with sharp spikes used for trench defense
- 4. Went underwater ; were also called German U-Boats
- 7. Created chemical burns on contact
- 8. Long ditch dug in the ground