2 answers:
Even tho Americans stayed neutral, they did enter the war because of Germans sinking American ship using Submarines (Submarine warfare).
later they entered the war allied with Great Britain and France.
I believe its Americans' sympathies lay overwhelmingly with Great Britain and its allies.
You might be interested in
Australia
Hope this helps
Florida? idk i searched google for it?
I would say Polytheism(the belief in multiple gods)
Follow all immigration procedures provided by the US. (VISAs, etc)
They can co-sponsor a bill in the house of representatives. So it is TRUE