Limbuwan is an area of the Himalayan region historically made up of 10 Limbu kingdoms, now part of eastern Nepal. Limbuwan means "abode of the Limbus" or "Land of the Limbus". In modern times, a political movement in Nepal has developed which claims to territorial authority for a Limbuwan federal state in Nepal’s eastern borderland. On Jan 20, 2010, State Reconstruction Committee of Constituent Assembly passed a federal structure of 14 states supported by UCPNM and UML. 14 proposed states in including Limbuwan State. Limbuwan autonomous ethnic province in Nepal comprising those districts and named : Taplejung, Panchthar, Ilam, Terhathum, and few regions of Sankhuwasabha and Dhankuta districts. Limbuwan is the land east of the Arun; Sabha Khola and Koshi Rivers and west of Kanchenjunga Mo