The correct answer is: "contains a set of sentences explaining the steps needed to reach a conclusion".
A proof is an evidence or argument that contributes to establishing a fact or truth in a previously mentioned statement. Following this definition, a paragraph proof helps the writer order his statements in a way that will effectively help him arrive at his desired conclusion.
I think you'd be satisfied with the answer being B.
Answer:
The answer is the labor specialized or specialized workers.
Explanation:
Before that, every member of early civilizations were generalists, mostly in agricultural production, to earn a living. Making pottery and textiles was for personal usage or for fun. However, the development of pottery and textiles usage started professionals in the society. The progress enabled innovations, leaded to an increase in productivity, grew the personal wealth of the specialists and was the root of distinct social classes.
The priests in medieval times were excluded from tax payment because their work was viewed as honorable. They gave care to the individuals from the network and directed Mass in the wards. The minister had an exceptional spot in the public.
Different roles that the priests played incorporate offering otherworldly direction and pardoning the transgressions of his parishioners. The priests were likewise accountable for administering the estate and passing on messages to the network, from the Pope or religious administrators.