A historian would first look at the reliability of a source - when it was published and what was happening at the time (context), who wrote it and their qualifications, any bias the author may hold, whether author sources corroborate the source, whether the author has used references, whether the source provides evidence, who the source is representative of and whether the source provides a balanced perspective
Nomadic pastoralism is of far greater importance to many economies than the relatively small number of nomads would imply. Nomads produce valuable products like meat, hides, wool, and milk. Traditional pastoralism turns grasslands to economic advantage.
Answer:
The Aeneid.
Explanation:
Best known for his epic poem, “The Aeneid”, Virgil (70 – 19 BC) was regarded by Romans as a national treasure
Pretty sure it's B because they gained support in the civil war