When writing a conclusion for an essay, it is important to make sure that the conclusion ties together the main points of the essay. Begin the conclusion by restating the thesis statement. This will remind the reader of the main argument of the essay. Next, summarize the main points of the essay. This will help to solidify the argument made in the essay. Finally, end the conclusion with a thought-provoking statement or call to action. This will leave the reader with something to think about after they have finished reading the essay.