Answer:
The explanation or justification for why a writer holds a certain opinion is often referred to as their argument or reasoning. It is the supporting evidence or logical reasoning that the writer presents to back up their opinion or claim. This can include facts, statistics, expert opinions, anecdotes, or logical reasoning. The purpose of providing an argument or explanation for one's opinion is to persuade the reader or audience of the validity of the writer's position. By presenting evidence and reasoning to support their opinion, the writer can build a convincing argument that can influence the reader's beliefs or actions.
Step-by-step explanation: