Why did the united states commit most of its resources to the war in europe when it first entered wwii?

a. stalin assured roosevelt that the soviet union could deal with japan.
b. roosevelt felt the other thirty percent was needed to defend the us mainland.
c. roosevelt did not feel the united states needed to engage japan.
d. roosevelt felt that germany was more of a threat than japan.

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

the answer is prolly b