I want to know the answer to the following question:
What organization was the Royal Institute instrumental in establishing?
All the background I'm provided with is that "In the nineteenth and twentieth centuries the RIBA and its members had a leading part in the promotion of architectural education in the United Kingdom, including the establishment of the Architects' Registration Council of the United Kingdom (ARCUK) and the Board of Architectural Education under the Architects (Registration) Acts, 1931 to 1938.". Is that enough to answer the question?