Girls' unclear memory of some historical knowledge points is also part of the reason why they can't learn history well In particular, there are complicated names and cultural barriers in some years.

2. Insufficient accumulation

History is a subject, but it is not enough to learn it well. One minute on the stage and ten years off the stage also require basic skills, which can not be completed in one day or two, but requires long-term study and accumulation. So history is difficult to learn.