History should be simpler than politics, because all historical facts can never be changed, and the answer is based on respecting historical facts. The analysis of most questions examines the relationship before and after historical facts, focusing on the problem from the perspective of historical development and understanding the causal relationship between historical facts. Although history is really difficult to recite, as long as we understand the relationship between historical facts, we will achieve mastery through a comprehensive study.

If a high school can meet a history teacher with profound knowledge of history, students can see the relationship between ancient and modern Chinese and foreign historical development from a strategically advantageous position. If they can't meet a knowledgeable teacher, they must read more history books, which is conducive to a deeper grasp of historical facts.

In addition, the material of high school history questions generally comes from a large number of historical facts after class. Reading more history books is helpful to understand the historical events in various historical stages and locate the answers more accurately.