Which war?
If talking about the revolutionary war, it was because Britain had a lot of power and would try to keep other European countries from sending supplies to the U.S., one of the main European countries that traded with the U.S. during this time was France.
If you mean the World War it was because most of Europe was busy fighting and being conquered by Germany. The Germans wanted to cut off the trade with the U.S. because it would make them stronger.
I hope this helps.
Generally speaking, it would be a "nation" that is the term that is is used for “a community of people that shares territory and a government”, since the other options usually reside within said country.
The British made promises to convince the Native Americans to be by their side. Some of the promises include trade and secure their land.
That is false, the 14th amendment stated that everyone born in the United States was a citizen. :)
