Possibly allies and they way they interacted with other countries, by trade etc. and strengthening their economy for war.
I think they are still used and relevant today because people know that they are very significant. people take that they were written long ago into consideration and that makes it more valuable
B.
My test says that it is the right answer
True.
“From 1910 to 1940, Angel Island was the site of an U.S. Immigration Station that functioned as the West Coast equivalent of Ellis Island”
