After Northwest merged with Delta, the Northwest headquarters was disestablished. The Dutch Reformed Church was officially disestablished in 1795 with the end of the Republic. The USSR disestablished itself in December 1991. The base was disestablished and abandoned in February 1946. The church in Wales was disestablished in 1920 and is made up of six dioceses. The Church was disestablished in Nova Scotia in 1850 and Upper Canada in 1854. The Church was disestablished by the Gladstone government in 1867. The Protestant Church of Ireland was disestablished. Likewise, in Ireland the Church of Ireland was disestablished in 1871. On 7 June 1945, VC-12 was disestablished. However NITM was disestablished shortly thereafter. The territory was disestablished effective 11 June 1931. On 21 March 1997, the squadron was finally disestablished. In 1967, Northern Nigeria was disestablished by subdivision. He remained Minister of Broadcasting until 1975, when the portfolio was disestablished.