B.) Woodrow Wilson promised to keep America neutral. (Remain out of the war)
I hope this helps :))
A. 20 is what i know and what i found online hope its right.
They believe it would be solved by Currency reform.
The American Revolution showed the benefit of home field advantage if you are willing to undertake atypical warfare.
In short, the revolution showed that the colonists knew the land that they were on, knew which locals supported them, and knew how to supply and get around the more professional British army.
They had their own strategies and it would be foolish to think that they didn't have thier own desires and knowledge. They were choosing the European powers which they thought would serve their cause, that is why some supported one European power and the others supported another European power. Their role was great because they knew the ground well.