If anyone know where to find textbooks history used by each school (elementary, high, college), it can be paid books. IF non-English natives curious to see what

If anyone know where to find textbooks history used by each school (elementary, high, college), it can be paid books. IF non-English natives curious to see what US schools are using for students and even better, if non-US can also have access these books for self learning. I googled, but can't find good resources, seems books on open stax etc places are not intuitive for self learner.