B, political concerns who gets what, when, where, and how
The correct answer is "Great Britain".
The German attack on RMS Lusitania and sinking of the same ship by a submarine caused Americans to join the war. This is just simply put of course, there were many other reasons.
He should consult an archaeologist. They study ancient studies looking for remains of buildings, objects, people, etc. They learn a lot about our past and what our ancestors were like through archaeology.
Answer:
I'm pretty sure it's B but sorry if it is not correct
They welcomed the Americans and fought alongside them.
