When writing a persuasive essay, it is helpful to conduct research on the topic. This is because it will allow you to look at the different sides of a subject. There are several different sources you can coursework help online for this purpose, including trusted academic sites, American television channels, and scientific journals. The information you gather during this research will help you formulate a strong argument. After completing your research, follow your professor's instructions for structure and format. Most essays have a thesis statement, two supporting arguments, and a conclusion.