The ideal system would be Federalism without federal state-A true decentralization. Panchyat did try to implement decentralization what went wrong in that was the Beuracracy controlled by same elite class and no priority was given to minorities within the districts. According to the geographical condition of Nepal.The Division in the Time of Panchayat is best in Nepal.Then again ,it is not the system it is the people who implement the system. Who raised the issue of ethnic based federalism - bloody maoist .For what - just the pricipal of divide and rule . Giving autonomy To terai - is Just a dream and no sensible leader should do that. But listening to them and full flling there most of demands should be agreeable. Churebbhavar - a Place and identity for bahun and chetrri community - recently formed as the Bahun and chettri realized in ethinic based federal structure there was no room for them.Plain stupid !!!