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
Answer:
All three nations were governed by monarchs, and the people wanted change. monarchy is when a place is governed by a king or/and queen. The people don't like it because the kings and the queens are unfair or bad. like the Russian monarchy turned into being communism monarchy.
Answer:
chief justice
Explanation:
theyre not in the line of succession
Ima guess right now and say that its due to what they bought was cheap
