There is no doubt that the course of history is certain and is not subject to any will.
It is the easiest thing to understand and the most incomprehensible thing.
When history develops to a certain period, its changes are fixed.
There will be a sense of powerlessness in front of it, and no matter how hard you try, you can't get rid of it.
The reason is that the development of human productive forces is certain and he has created a certain historical environment.
And contains lines that guide history. This is the historical environment.