You want to search for dates, the person writing the source, or the time to figure out if it is a secondary source or not. Do you see quotes in the article?
Answer:
Explanation:
orities thereof, will recognize and maintain the freedom of said persons.) (And I hereby enjoin upon the people so declared to be free to abstain from all violence, unless In necessary self-defense,) and I recommend to them that, in all case when allowed, they labor faithfully for reasonable wages. (And I further declare and make known that such persons of suitable condition will be received into the armed service of the United States to garrison forts, positions, stations, and other places, and to man
The answer should be, b. =)