Respuesta :
Answer: your pov: I read the encyclopedia article about the Civil War first and as my primary source because a Civil War soldier might not no what cause the Civil War and just talk about more what happened when he or she was in war and not so much about what happened before the war started and why it started.
Explanation:
The classification of the given sources as primary and secondary would be as follows:
An autobiography of a Civil War soldier - Primary Source
An encyclopedia article about the Civil War - Secondary Source
The source that must be read at first and its reason would be:
Primary Source(Autobiography) because they contain first-hand accounts.
What are Primary and Secondary Sources?
Primary Sources are described as the sources that recount the personal or first-hand account of a particular event or happening.
While the Secondary offers an explanatory or examining view of the original events or experiences relating to that particular event.
Thus, primary sources are more reliable as they offer trustworthy data due to being original without any bias or assessment.
Learn more about "Sources" here:
brainly.com/question/2000970