If your original question was about history in general, Englishuser, so we had better stick to that topic.
You can always start a new discussion, of course.
I think no one knows real history (but not the official one that is taught in schools, universities, etc usually) because it has been garbled for all humans' existance. Though, if not to pay attention to lots of clean sheets that take place in official history, one may be good at it. The only disadvantage of such history is that it can't give answers to a great many questions. ![Smile [:)]](/emoticons/emotion-1.gif)