I want to know the answer to the following question:
Which constitution gave legislative power to protect intellectual property?
All the background I'm provided with is that "When the administrative secretariats established by the Paris Convention (1883) and the Berne Convention (1886) merged in 1893, they located in Berne, and also adopted the term intellectual property in their new combined title, the United International Bureaux for the Protection of Intellectual Property.". Is that enough to answer the question?