The document provides tips on writing essays in history at level 4. It explains that there are two types of essays: causative and argumentative. Both require a clear introduction, body, and conclusion. The introduction should include the topic, explain key details, and state the aim. The body should have paragraphs with a statement, explanation, illustration, and link back to the statement. The conclusion should briefly summarize without new information. Causative essays explain reasons for an event, while argumentative essays assess significance by discussing points for and against.