Reading through, reading through takes a lot of effort. First of all, you should be interested in history and like it better, otherwise you can't stick to it. At the beginning, you can look at the history books of popular science, which is the kind of rough history that starts with someone. After you have a certain understanding of the development of each period, you can study the history books that are specifically described for a certain generation. Of course, when reading these books, you may still feel that you are not thorough enough. Read some articles by writers or critics of that dynasty, or some unofficial history. Although you can't describe the history directly, your understanding of this dynasty will be three-dimensional, which is closer to the meaning of the landlord reading through. But I don't know whether the landlord's history refers to the history of China or the history of the world. World history should be understood and deepened in this way.
From this point of view, this is a huge project, which needs to sit on the bench ~ and it is a process of accumulation, and you may not see any significant effect for a while, so don't be discouraged ~
In addition, some articles by historians can also be read for reference now. It is not recommended to watch TV historical dramas, but the landlord may be lazy to watch TV dramas because of the frequent bugs in TV dramas.
Above, I hope to help the landlord! O(∩_∩)O~