The orthodox faith in Mongolia is Lamaist Buddhism, which the Communist government began suppressing in 1929. In 1992 the nation adopted a democratic constitution that accomplished the separation of church and state. Some monasteries have since reopened, and Buddhists are again openly practicing their faith. As a result of the years of government suppression of religion, many Mongolians are now thought to be nonreligious or atheistic. The Mongolian language is one of the Altaic languages.