Advanced Placement (AP) English Language and Composition Practice Exam

The confirmation part of classical oration plays a crucial role in strengthening the argument being presented. It is where the speaker or writer provides substantial evidence, facts, and detailed examples that directly support the main claim or thesis. This section aims to convince the audience of the validity of the argument by using logic and credible support. It’s an essential aspect of effective persuasion, as it solidifies the argument with proof and rational backing, allowing the audience to see the rationale behind the claims being made.

In contrast, summarizing previous points does not contribute to developing the argument with new evidence, while introducing new concepts could dilute the focus of the argument, and addressing potential misconceptions is more about countering opposition rather than reinforcing the claim itself. Thus, providing evidence that supports the claim is the primary focus in the confirmation stage, making it the correct choice.