Historical culture is the accumulation of people's past common life experience, and it is something that people think is reasonable and generally accepted through comparison and choice. The formation and establishment of a certain culture means that certain values and behavioral norms are recognized and followed, and it also means the formation of a certain order. And as long as this culture works, the social order established by this culture will be maintained, which is the function of culture to maintain social order, so history is not unimportant to the country.