reactionaryism

/riˈækʃəˌnɛriˌɪzəm/
noun
  1. A political or social philosophy that opposes change and wants to return to an earlier, more traditional state of society.
    • Many historians see the movement as a form of reactionaryism against the progressive reforms of the 1960s.
    • The party's platform was criticized for its reactionaryism, calling for a return to 19th-century policies.
    • His speeches were filled with reactionaryism, urging people to reject modern technology and go back to simpler times.