What is anti distablishmentarism?

Antidisestablishmentarianism is a political position that originated in 19th-century Britain, opposing the disestablishment of the Church of England as the state church. Proponents of this view argued against separating the church from the state, believing that the church should retain its official status and influence in government. The term has since evolved into a broader concept often referenced in discussions about the relationship between religion and state authority. It is sometimes cited humorously as one of the longest Words in the English language.