What is typically found in the conclusion of a passage?

The conclusion of a passage typically serves to summarize the main points and reinforce the overall message or argument presented throughout the text. In this context, a summary sentence that encapsulates the text provides a clear and concise recap of the key ideas discussed, allowing readers to understand the central theme and the author's intent without introducing new information. While other elements such as new ideas, main arguments, and supporting details may be present in different parts of the text, the conclusion is primarily focused on synthesis and summarization, making it essential for tying together the various threads of the discourse.