Final answer:
The last paragraph should tie back to the central idea of the essay by summarizing key points, restating the thesis, and highlighting the essay's importance, ideally without introducing new arguments or contradicting the main idea.
Step-by-step explanation:
The last paragraph of an essay plays a vital role in connecting back to the essay's central idea. It provides closure by summarizing key points and emphasizing the significance of the argument. A well-crafted conclusion should restate the thesis using new words and briefly summarize the main arguments without introducing new ideas. The conclusion should also suggest why the information is essential, leaving the reader with a strong impression of the essay's importance.
Given the options provided for the question, the last paragraph should ideally provide a conclusion to the essay by summarizing the events mentioned earlier. It might evoke strong imagery, suggest results, or warn, thereby making the essay more memorable and substantial.