What is the role of a conclusion in an essay?

A conclusion plays a critical role in an essay by summarizing the main points and providing closure to the argument. It serves to reinforce the central ideas discussed throughout the piece, helping the reader to recall the significant arguments and findings presented. By succinctly restating the main points, the conclusion ties everything together, ensuring that the reader leaves with a clear understanding of the overall message or argument being made.

Additionally, a well-crafted conclusion often emphasizes the importance of the topic and may suggest broader implications or future directions for thought, but it should not introduce new information or arguments, as this could confuse the reader. Ultimately, the conclusion is where the author solidifies their stance and leaves a lasting impression, ensuring that the essay feels complete and coherent.