Which of the following is a key component of a persuasive essay?

A key component of a persuasive essay is a conclusion. The conclusion serves as the final opportunity to reinforce the main argument and persuade the reader to adopt the writer’s viewpoint or take action. It synthesizes the main points discussed in the essay, providing a concise summary that reiterates the significance of the argument presented. This component is essential because it leaves a lasting impression on the reader, which can be critical in persuasive writing.

While emotional appeal, references, and summaries of sources can enhance an essay, they do not fulfill the primary function of concluding the argument. Emotional appeals can be effective in persuading the audience but are just one of many strategies used within the body of the essay. References and summaries of sources support the credibility and strength of the argument but do not directly address the persuasive intent of concluding the piece. Thus, having a strong conclusion is vital as it encapsulates the overall message and calls the reader to action or thought, making it a fundamental element of persuasive writing.