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
History of Buddhism in Cambodia to Shiva, with whom they continued to be identified by hereditary families of priests. Rajendravarman II studied Buddhism intensely." The Sailendra dynasty also built the fantastic Mahayana Buddhist temple Borobudur (750-850) in Java. Borobudur appears to have been the inspiration for the later fabulous Angkor building projects in Cambodia, particularly Angkor Wat and Angkor Thom. The primary form of Buddhism practiced in Cambodia during Angkor times was Mahayana Buddhism, strongly influenced with Tantric tendencies. "The prevalence of Tantrayana in Java, Sumatra and Kamboja [Cambodia], a fact now definitely established by modern researches into the character of Mahayana Buddhism and Sivaism