yes, it is true that Nepal history is not complete. Nepali history cover just to Shah, Rana, Thakuri, Kathmandu, patan, kirtipur and bhaktapur. There is a shameful huge gap Ancient time of Nepal, Nepal 13th century to 17th century history. Baburam Acharya just fullfill to Shah and Rana to get Award and Honor from them. If you ask Nepal history to Nepalese people who did in Master Degree in Nepal history and PHD, they will flunk about Ancient history and Medival time 13-17th century Nepal history. Because they just read a book of Baburam Acharya. So they lost 70% Nepali history education even they claim as a high educated people. It is Shame.....