3. After the Russo-Japanese War, Japan
a. fell into an economic
depression
b. emerged as the strongest
power in East Asia.
c. felt that it had fulfilled all of
its natural resource needs.
d. stopped its modernization
program.

  It seems like it would be B

Explanation:

labor leaders and organizations had the power to demand it.

explanation:

workers got a five-day workweek because the bcea protects and respect the rights of the employees. labor leaders and other groups demanded it.

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