The creation of a new state of Sikkim in 1975, along with the reluctance of the Government of India to recognise Nepali as an official language under the Constitution of India, brought the Gorkhaland movement to the forefront. Agitation for a separate state continued through the 1980s, included violent protests during the 1986–88 period. The agitation ceased only after an agreement between the government and the Gorkha National Liberation Front (GNLF), resulting in the establishment of an elected body in 1988 called the Darjeeling Gorkha Hill Council (DGHC), which received autonomy to govern the district. Though Darjeeling became peaceful, the issue of a separate state lingered, fuelled in part by the lack of comprehensive economic development in the region even after the formation of the DGHC. New protests erupted in 2008–09, but both the Union and State governments rejected Gorkha Janmukti Morcha's (GJM) demand for a separate state. In July 2011, a pact was signed between GJM, the Government of West Bengal and the Government of India which includes the formation of a new autonomous, elected Gorkhaland Territorial Administration (GTA), a hill council endowed with more powers than its predecessor Darjeeling Gorkha Hill Council.