I’m pretty confident the answer is B, hope this helps
A secondary source is a description coming from someone who wasn't there and didn't truly experience the event. Since the source contains a soldier's description rather than the soldier writing it him/herself The source is a secondary source. Now since the source obtained it directly from the soldier the source be A. a secondary source with an understandable point of view.
A small country that borders a larger, more powerful country or that lies between two larger countries.
