What role do facts serve in the context of a narrative or argument?

Facts serve a critical role in a narrative or argument by supporting claims. When an author presents facts, they provide concrete evidence that can bolster the main point or thesis being made. This helps to establish credibility and can persuade the audience by grounding arguments in verifiable truths. In both narratives and argumentative texts, facts can reinforce the narrative's events or the argument's assertions, making them more compelling and believable to the audience. By relying on factual information, the author invites readers to trust their perspective and consider the validity of the conclusions drawn.