The Rana dynasty were a Chhetri dynasty that imposed authoritarianism in the Kingdom of Nepal from 1846 until 1951, reducing the Shah monarch to a figurehead and making the Prime Minister and other government positions held by the Ranas hereditary. They are Kshatriya, whose ancestors were descended from the Ranas of Udaipur, Rajasthan, India. The Rana dynasty is historically known for their iron-fisted rule. This changed after the Revolution of 1951 with the promulgation of a new constitution, when power shifted back to the monarchy of King Tribhuvan.

Nepali is an Indo-Aryan language native to the Himalayas region of South Asia. It is the official, and most widely spoken, language of Nepal, where it also serves as a lingua franca. Nepali has official status in the Indian state of Sikkim and in the Gorkhaland Territorial Administration of West Bengal. It is spoken by about a quarter of Bhutan's population. Nepali also has a significant number of speakers in the states of Arunachal Pradesh, Assam, Himachal Pradesh, Manipur, Meghalaya, Mizoram and Uttarakhand. In Myanmar it is spoken by the Burmese Gurkhas. The Nepali diaspora in the Middle East, Brunei, Australia and worldwide also use the language. Nepali is spoken by approximately 19 million native speakers and another 14 million as a second language.