What is the purpose of using support in a written argument?

The purpose of using support in a written argument is to reinforce a claim with evidence. When making an argument, it is essential to provide credible and relevant information that backs up the main points being made. This can include data, statistics, examples, expert quotes, or logical reasoning. Such support enhances the persuasiveness of the argument, helping to convince the audience of the validity of the claim. Effective use of supporting details not only strengthens the argument but also helps readers to understand the rationale behind the writer's perspective, making the argument more compelling and credible. Thus, selecting this option reflects an understanding of the critical role that evidence plays in structuring a convincing argument.