Kardecist spiritism, also known as Kardecism or Spiritism, is a reincarnationist and spiritualist doctrine established in France in the mid-19th century by writer and educator Hippolyte Léon Denizard Rivail. Kardec considered his doctrine to derive from a Christian perspective. He described a cycle by which a spirit supposedly returns to material existence after the death of the body in which it had dwelled, as well as the evolution it undergoes during this process. Kardecism emerged as a new religious movement in tandem with spiritualism. The notions and practices associated with spiritual communication have been disseminated throughout North America and Europe since the 1850s.