Kalmyk deportations of 1943 originally nomadic shepherds of Dzungaria. They speak a West Mongolian language, an Altaic language. They practice Lamaism, a form of Buddhism practiced also in Tibet. In the 1630s, several Oirat tribes migrated westwards and settled along the Volga river. They were consolidated into a new ethnic group, the Kalmyks. While a part of their group went back to Dzungaria, others stayed and recognized the authority of the Russian Empire by the 18th century. During the Russian Civil War, a majority of Kalmyks actively participated in anti-communist Russian armies. When the Bolsheviks ultimately took power, numerous anti-communist people emigrated from Russia
Schools of Buddhism religion in Asia. From a largely English-language standpoint, and to some extent in most of Western academia, Buddhism is separated into two groups at its foundation: Theravāda, literally "the Teaching of the Elders" or "the Ancient Teaching," and Mahāyāna, literally the "Great Vehicle." The most common classification among scholars is threefold, with Mahāyāna itself split between the traditional Mahāyāna teachings, and the Vajrayāna teachings which emphasize esotericism. The "Macmillan Encyclopedia of Religion" distinguishes three types of classification of Buddhism, separated into "Movements", "Nikāyas" and "Doctrinal schools": The terminology for the major divisions of Buddhism can be confusing, as Buddhism is