First, tyrants and powerful emperors.
This topic is a topic that everyone likes to argue. If you have a comprehensive understanding of this topic, you may get a little appreciation from others. After being appreciated by others, others may think that you know history and have your own views and understanding of history. In fact, many controversial issues can be evaluated by themselves. Tyrants and powerful emperors can talk about this problem and let others evaluate it.
Second, as long as you think you can, you can.
In fact, not everyone has the same view. If you talk about history, which sentence do you think can be said shows that you have insight into history, such as a deep memory of historical dynasties or a comprehensive view of something. Or how big your opinion is, and then others will identify with your opinion, which is good.
Third, modesty.
Modesty is the way of life. If someone asks you how much you know about history, you can recite all the five thousand dynasties in China, and then give him a profound explanation of what you know better. People will think that you are unusual and know history.
In fact, I personally feel that not everything should be written according to certain rules, because everyone has different understanding of history. If you find a sentence that can express your understanding of history, you can say it in your own way.