Hello, I am also a high school student (liberal arts). I think the historical essence can be analyzed from the historical background, textbook content and historical purpose, and it should be analyzed by dialectical materialism and historical materialism. Never judge subjectively!

As for the nature, the nature of the event is different from other events! For example, the nature of the May 4th Movement: a thorough anti-imperialist and anti-feudal patriotic movement. It can be seen that the May 4th Movement was different from the Reform Movement of 1898. Xinhai revolution, etc! That is, throw away superficial things and extend analysis. Essence is essence, and essence determines essence. Nature reflects essence.