Across
- 2. Used by aviators for aerial combat
- 3. New armoured mechanical marvel for transporting troops
- 5. The rapid advancement of mechanized transport and other new warfare items
- 8. The Great War is the first war in history to be documented using this type of cranked camera.
- 9. A system of walkways dug into the ground
Down
- 1. Students of today are tomorrow's _____
- 4. The vast land between trenches, where none dare to venture
- 6. Warfare concocted by scientific minds
- 7. World War I is often referred to as The _____ War.