So, a topic of the essay determines the further actions of the writer. Write Your Thesis Your purpose What do you want audience to think, do, or know after reading? Which religion do you think the first Martian should follow? All your stanzas should cover facts and example related to titlex. What is it like to be an illegal alien?Here's a list of Expository Essay topics, titles and different search term keyword ideas. The larger the font size the more popular the keyword, this list is sorted in. General expository essay topics can be used in any discipline. Here are 61 sample essay prompts to use in any class across the curriculum. Need a perfect topic for your expository essay? We have made a list of 10 unusual topics that you can use straight away for your essay or use.