Answer:
Thesis statement: The Death of Ivan Ilych presents a strong example of realism.
Topic: Realism in the death of Ivan IIych
Textual Evidence: Ivan Ilych's life had been most simple and most ordinary and therefore most terrible.
Explanation:
Thesis statement basically gives the scope, main idea or purpose of the essay. This main idea is discussed and supported throughout the essay. So The Death of Ivan Ilych presents a strong example of realism is a thesis statement.
The topic describes what is the essay about. This covers what are you writing about in your essay. It is associated to the thesis statement. So Realism in The Death of Ivan Ilych is a topic.
Textual Evidence: This gives a brief summary of the essay which supports, strengthens and illustrates the points or ideas of the essay. Therefore, Ivan Ilych's life had been most simple and most ordinary and therefore most terrible is a textual evidence.