What is the role of background information in an introduction?

Background information in an introduction serves to clarify the argument or purpose of the text. It provides readers with context that makes the main idea more understandable. By offering relevant details, definitions, or historical context, background information helps to set the stage for the discussion that follows. This foundational knowledge allows the reader to grasp the significance of the main points being presented and understand why the argument or narrative is important. It effectively situates the reader within the topic, enhancing their comprehension and engagement with the material that is to come.