The answer to the question is Bronze
All of those are a part of Great Britain
Answer:
executing military assignments
Explanation:
Where is the attachment or picture?
Answer:
the use of poison gas and machine guns
Explanation:
Aerial attacks weren't really a thing, unrestricted submarine warfare was a reason why the US joined the war but not a factor in high casualty rates, and blimps using direct artillery fire isnt as practical as machine guns and poison gas
