Which was a cause of world war i?

a. the unification of separate german states into one nation

b. austria-hungary's imperialist ambitions to dominate the balkans

c. the invasion of belgium by german troops

d. russia's desire to stay out of military alliances

hello!

according to the passage the most suitable options are two. the first one is "by leading the aef to victory in several key battles" like the battle of saint- mihiel and the battle of cantigny mentioned in the passage you copied here. the second one is "by the aef and allied forces defeat germany" since the passage says that his army destroy the german resistance in the meuse- argonne offensive. and also, "by insisting that the aef operate as an independent force".

hope this

i dont know the answer sorry but if i knew it i would of told you