as we all know nepal lost its land to british india and those lands were not given back to nepal after indian independence.this issue was not seriously taken my nepalese leaders from that time till now.in fact, people in power have been whorizing our country since long time.first there were those mo'fukrs rana prime ministers,then the kings after rana rule and after that several politicial leaders in the democracy period.now i hope the new powerful people in nepal,i think which is maoists and the other politicians wont do the same to our country ,otherwise the whole country could be ceeded to india. here is the map of nepal before sugauli treaty. for more information http://en.wikipedia.org/wiki/Sugauli_Treaty