Final answer:
Research before writing an argumentative essay is vital for understanding the subject matter, supporting the argument with evidence, and formulating an effective introductory paragraph.
Step-by-step explanation:
It is important to research a topic before outlining an argumentative essay because doing so establishes a solid foundation for the essay by ensuring the writer is informed about the subject matter. This research is essential not only for determining the validity of the writer’s viewpoint but also for equipping the writer with the necessary evidence to support their argument.
By researching, writers can plan their argument’s structure, anticipate counterpoints, and elucidate the main points, making their argument more convincing. Research also aids in the creation of an effective introductory paragraph, which sets the stage for the essay by introducing the topic and outlining the main arguments that will be discussed in the body paragraphs. Proper research can transform a generic paper into a well-argued and insightful essay.