World War 1 Puzzle

2. The process of preparing a military for active service/combat.
5. Military term for the sea/sea conflict.
7. Revolutionary British Battleship known for it's heavy armor and high firepower.
12. Military observation of a region in order to locate an enemy or to gain an advantage.
14. A title for former Habsburg rulers of the Archduchy of Austria.
16. The process of applying Industrial-age technology to both warfare and society.
19. A Country that is considered as a body of people united by common beliefs that inhabit particular areas/territory.
20. German subs used primarily in naval warfare during WWI.

1. Visual Device that allowed soldiers to observe a battlefield/or enemy activity from the safety of a trench/sub.
3. Long narrow ditches that soldiers would dig during war.
4. The act of persistent prevention of a country receiving or sending resources
6. A military tactic where forces would attack on the enemy's side rather than the front.
8. A system of detection for objects underwater by emitting sound pulses.
9. Key battleground between the British Empire and the Ottoman Empire. Region of the Ottoman Empire.
10. Group of two or more military vehicles that travel together for mutual support and protection.
11. Payments that were owed to Allied countries after the war.
13. Someone killed, wounded, or missing in action.
15. A mandatory conscription system that would select/or compel men into joining military service.
17. A sudden, profound transformation within a political, social, or economic structures.
18. An uprising or rebellion against an established authority.