Nepal, country of Asia, lying along the southern slopes of the Himalayan mountain ranges. It is a landlocked country located between India to the east, south, and west and the Tibet Autonomous Region of China to the north. Its territory extends roughly 500 miles (800 kilometres) from east to west and 90 to 150 miles from north to south. The capital is Kathmandu. Nepal, long under the rule of hereditary prime ministers favouring a policy of isolation, remained closed to the outside world until a palace revolt in 1950 restored the crown’s authority in 1951; the country gained admission to the United Nations in 1955. In 1991 the kingdom established a multiparty parliamentary system. In 2008, however, after a decadelong period of violence and turbulent negotiation with a strong Maoist insurgency, the monarchy was dissolved, and Nepal was declared a democratic republic.